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7 | GzipCodec (Hadoop 0.20.1 API) |
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79 | SUMMARY: <A HREF="#nested_class_summary">NESTED</A> | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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89 | <H2> |
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90 | <FONT SIZE="-1"> |
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91 | org.apache.hadoop.io.compress</FONT> |
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92 | <BR> |
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93 | Class GzipCodec</H2> |
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94 | <PRE> |
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95 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
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96 | <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">org.apache.hadoop.io.compress.DefaultCodec</A> |
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97 | <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.io.compress.GzipCodec</B> |
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98 | </PRE> |
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99 | <DL> |
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100 | <DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/hadoop/conf/Configurable.html" title="interface in org.apache.hadoop.conf">Configurable</A>, <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></DD> |
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101 | </DL> |
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102 | <HR> |
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103 | <DL> |
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104 | <DT><PRE>public class <B>GzipCodec</B><DT>extends <A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></DL> |
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105 | </PRE> |
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106 | |
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107 | <P> |
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108 | This class creates gzip compressors/decompressors. |
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109 | <P> |
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110 | |
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111 | <P> |
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112 | <HR> |
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113 | |
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114 | <P> |
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123 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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124 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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125 | <CODE>protected static class</CODE></FONT></TD> |
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126 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.GzipInputStream.html" title="class in org.apache.hadoop.io.compress">GzipCodec.GzipInputStream</A></B></CODE> |
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127 | |
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128 | <BR> |
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129 | </TD> |
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130 | </TR> |
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131 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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132 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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133 | <CODE>protected static class</CODE></FONT></TD> |
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134 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.GzipOutputStream.html" title="class in org.apache.hadoop.io.compress">GzipCodec.GzipOutputStream</A></B></CODE> |
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135 | |
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136 | <BR> |
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137 | A bridge that wraps around a DeflaterOutputStream to make it |
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138 | a CompressionOutputStream.</TD> |
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139 | </TR> |
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140 | </TABLE> |
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141 | |
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142 | <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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143 | |
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144 | <A NAME="constructor_summary"><!-- --></A> |
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145 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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147 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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148 | <B>Constructor Summary</B></FONT></TH> |
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149 | </TR> |
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150 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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151 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#GzipCodec()">GzipCodec</A></B>()</CODE> |
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152 | |
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153 | <BR> |
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154 | </TD> |
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155 | </TR> |
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156 | </TABLE> |
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157 | |
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158 | <!-- ========== METHOD SUMMARY =========== --> |
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159 | |
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160 | <A NAME="method_summary"><!-- --></A> |
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161 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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162 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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163 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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164 | <B>Method Summary</B></FONT></TH> |
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165 | </TR> |
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166 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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167 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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168 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress">Compressor</A></CODE></FONT></TD> |
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169 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#createCompressor()">createCompressor</A></B>()</CODE> |
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170 | |
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171 | <BR> |
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172 | Create a new <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Compressor</CODE></A> for use by this <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>.</TD> |
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173 | </TR> |
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174 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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175 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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176 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A></CODE></FONT></TD> |
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177 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#createDecompressor()">createDecompressor</A></B>()</CODE> |
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178 | |
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179 | <BR> |
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180 | Create a new <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Decompressor</CODE></A> for use by this <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>.</TD> |
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181 | </TR> |
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182 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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183 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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184 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A></CODE></FONT></TD> |
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185 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#createInputStream(java.io.InputStream)">createInputStream</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A> in)</CODE> |
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186 | |
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187 | <BR> |
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188 | Create a stream decompressor that will read from the given input stream.</TD> |
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189 | </TR> |
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190 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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191 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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192 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A></CODE></FONT></TD> |
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193 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#createInputStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor)">createInputStream</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A> in, |
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194 | <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A> decompressor)</CODE> |
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195 | |
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196 | <BR> |
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197 | Create a <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress"><CODE>CompressionInputStream</CODE></A> that will read from the given |
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198 | <A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><CODE>InputStream</CODE></A> with the given <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Decompressor</CODE></A>.</TD> |
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199 | </TR> |
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200 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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201 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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202 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionOutputStream.html" title="class in org.apache.hadoop.io.compress">CompressionOutputStream</A></CODE></FONT></TD> |
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203 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#createOutputStream(java.io.OutputStream)">createOutputStream</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</A> out)</CODE> |
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204 | |
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205 | <BR> |
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206 | Create a <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionOutputStream.html" title="class in org.apache.hadoop.io.compress"><CODE>CompressionOutputStream</CODE></A> that will write to the given |
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207 | <A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><CODE>OutputStream</CODE></A>.</TD> |
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208 | </TR> |
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209 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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210 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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211 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionOutputStream.html" title="class in org.apache.hadoop.io.compress">CompressionOutputStream</A></CODE></FONT></TD> |
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212 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#createOutputStream(java.io.OutputStream, org.apache.hadoop.io.compress.Compressor)">createOutputStream</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</A> out, |
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213 | <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress">Compressor</A> compressor)</CODE> |
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214 | |
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215 | <BR> |
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216 | Create a <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionOutputStream.html" title="class in org.apache.hadoop.io.compress"><CODE>CompressionOutputStream</CODE></A> that will write to the given |
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217 | <A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><CODE>OutputStream</CODE></A> with the given <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Compressor</CODE></A>.</TD> |
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218 | </TR> |
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219 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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220 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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221 | <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><? extends <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress">Compressor</A>></CODE></FONT></TD> |
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222 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#getCompressorType()">getCompressorType</A></B>()</CODE> |
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223 | |
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224 | <BR> |
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225 | Get the type of <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Compressor</CODE></A> needed by this <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>.</TD> |
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226 | </TR> |
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227 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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228 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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229 | <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><? extends <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A>></CODE></FONT></TD> |
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230 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#getDecompressorType()">getDecompressorType</A></B>()</CODE> |
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231 | |
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232 | <BR> |
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233 | Get the type of <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Decompressor</CODE></A> needed by this <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>.</TD> |
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234 | </TR> |
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235 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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236 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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237 | <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
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238 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.html#getDefaultExtension()">getDefaultExtension</A></B>()</CODE> |
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239 | |
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240 | <BR> |
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241 | Get the default filename extension for this kind of compression.</TD> |
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242 | </TR> |
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243 | </TABLE> |
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244 | <A NAME="methods_inherited_from_class_org.apache.hadoop.io.compress.DefaultCodec"><!-- --></A> |
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245 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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246 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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247 | <TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.io.compress.<A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></B></TH> |
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248 | </TR> |
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249 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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250 | <TD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#getConf()">getConf</A>, <A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#setConf(org.apache.hadoop.conf.Configuration)">setConf</A></CODE></TD> |
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251 | </TR> |
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252 | </TABLE> |
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253 | <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
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254 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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255 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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256 | <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
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257 | </TR> |
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258 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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259 | <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
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260 | </TR> |
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261 | </TABLE> |
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262 | |
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263 | <P> |
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264 | |
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265 | <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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266 | |
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267 | <A NAME="constructor_detail"><!-- --></A> |
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268 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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269 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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270 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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271 | <B>Constructor Detail</B></FONT></TH> |
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272 | </TR> |
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273 | </TABLE> |
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274 | |
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275 | <A NAME="GzipCodec()"><!-- --></A><H3> |
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276 | GzipCodec</H3> |
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277 | <PRE> |
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278 | public <B>GzipCodec</B>()</PRE> |
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279 | <DL> |
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280 | </DL> |
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281 | |
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282 | <!-- ============ METHOD DETAIL ========== --> |
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283 | |
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284 | <A NAME="method_detail"><!-- --></A> |
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285 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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286 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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287 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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288 | <B>Method Detail</B></FONT></TH> |
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289 | </TR> |
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290 | </TABLE> |
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291 | |
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292 | <A NAME="createOutputStream(java.io.OutputStream)"><!-- --></A><H3> |
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293 | createOutputStream</H3> |
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294 | <PRE> |
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295 | public <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionOutputStream.html" title="class in org.apache.hadoop.io.compress">CompressionOutputStream</A> <B>createOutputStream</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</A> out) |
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296 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
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297 | <DL> |
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298 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createOutputStream(java.io.OutputStream)">CompressionCodec</A></CODE></B></DD> |
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299 | <DD>Create a <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionOutputStream.html" title="class in org.apache.hadoop.io.compress"><CODE>CompressionOutputStream</CODE></A> that will write to the given |
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300 | <A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><CODE>OutputStream</CODE></A>. |
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301 | <P> |
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302 | <DD><DL> |
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303 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createOutputStream(java.io.OutputStream)">createOutputStream</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#createOutputStream(java.io.OutputStream)">createOutputStream</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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304 | </DD> |
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305 | <DD><DL> |
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306 | <DT><B>Parameters:</B><DD><CODE>out</CODE> - the location for the final output stream |
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307 | <DT><B>Returns:</B><DD>a stream the user can write uncompressed data to have it compressed |
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308 | <DT><B>Throws:</B> |
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309 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
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310 | </DD> |
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311 | </DL> |
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312 | <HR> |
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313 | |
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314 | <A NAME="createOutputStream(java.io.OutputStream, org.apache.hadoop.io.compress.Compressor)"><!-- --></A><H3> |
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315 | createOutputStream</H3> |
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316 | <PRE> |
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317 | public <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionOutputStream.html" title="class in org.apache.hadoop.io.compress">CompressionOutputStream</A> <B>createOutputStream</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</A> out, |
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318 | <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress">Compressor</A> compressor) |
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319 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
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320 | <DL> |
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321 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createOutputStream(java.io.OutputStream, org.apache.hadoop.io.compress.Compressor)">CompressionCodec</A></CODE></B></DD> |
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322 | <DD>Create a <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionOutputStream.html" title="class in org.apache.hadoop.io.compress"><CODE>CompressionOutputStream</CODE></A> that will write to the given |
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323 | <A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><CODE>OutputStream</CODE></A> with the given <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Compressor</CODE></A>. |
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324 | <P> |
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325 | <DD><DL> |
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326 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createOutputStream(java.io.OutputStream, org.apache.hadoop.io.compress.Compressor)">createOutputStream</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#createOutputStream(java.io.OutputStream, org.apache.hadoop.io.compress.Compressor)">createOutputStream</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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327 | </DD> |
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328 | <DD><DL> |
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329 | <DT><B>Parameters:</B><DD><CODE>out</CODE> - the location for the final output stream<DD><CODE>compressor</CODE> - compressor to use |
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330 | <DT><B>Returns:</B><DD>a stream the user can write uncompressed data to have it compressed |
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331 | <DT><B>Throws:</B> |
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332 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
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333 | </DD> |
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334 | </DL> |
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335 | <HR> |
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336 | |
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337 | <A NAME="createCompressor()"><!-- --></A><H3> |
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338 | createCompressor</H3> |
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339 | <PRE> |
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340 | public <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress">Compressor</A> <B>createCompressor</B>()</PRE> |
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341 | <DL> |
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342 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createCompressor()">CompressionCodec</A></CODE></B></DD> |
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343 | <DD>Create a new <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Compressor</CODE></A> for use by this <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>. |
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344 | <P> |
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345 | <DD><DL> |
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346 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createCompressor()">createCompressor</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#createCompressor()">createCompressor</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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347 | </DD> |
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348 | <DD><DL> |
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349 | |
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350 | <DT><B>Returns:</B><DD>a new compressor for use by this codec</DL> |
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351 | </DD> |
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352 | </DL> |
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353 | <HR> |
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354 | |
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355 | <A NAME="getCompressorType()"><!-- --></A><H3> |
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356 | getCompressorType</H3> |
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357 | <PRE> |
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358 | public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><? extends <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress">Compressor</A>> <B>getCompressorType</B>()</PRE> |
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359 | <DL> |
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360 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#getCompressorType()">CompressionCodec</A></CODE></B></DD> |
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361 | <DD>Get the type of <A HREF="../../../../../org/apache/hadoop/io/compress/Compressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Compressor</CODE></A> needed by this <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>. |
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362 | <P> |
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363 | <DD><DL> |
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364 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#getCompressorType()">getCompressorType</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#getCompressorType()">getCompressorType</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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365 | </DD> |
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366 | <DD><DL> |
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367 | |
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368 | <DT><B>Returns:</B><DD>the type of compressor needed by this codec.</DL> |
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369 | </DD> |
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370 | </DL> |
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371 | <HR> |
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372 | |
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373 | <A NAME="createInputStream(java.io.InputStream)"><!-- --></A><H3> |
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374 | createInputStream</H3> |
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375 | <PRE> |
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376 | public <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A> <B>createInputStream</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A> in) |
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377 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
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378 | <DL> |
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379 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createInputStream(java.io.InputStream)">CompressionCodec</A></CODE></B></DD> |
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380 | <DD>Create a stream decompressor that will read from the given input stream. |
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381 | <P> |
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382 | <DD><DL> |
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383 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createInputStream(java.io.InputStream)">createInputStream</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#createInputStream(java.io.InputStream)">createInputStream</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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384 | </DD> |
---|
385 | <DD><DL> |
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386 | <DT><B>Parameters:</B><DD><CODE>in</CODE> - the stream to read compressed bytes from |
---|
387 | <DT><B>Returns:</B><DD>a stream to read uncompressed bytes from |
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388 | <DT><B>Throws:</B> |
---|
389 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
390 | </DD> |
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391 | </DL> |
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392 | <HR> |
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393 | |
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394 | <A NAME="createInputStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor)"><!-- --></A><H3> |
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395 | createInputStream</H3> |
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396 | <PRE> |
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397 | public <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A> <B>createInputStream</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A> in, |
---|
398 | <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A> decompressor) |
---|
399 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
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400 | <DL> |
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401 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createInputStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor)">CompressionCodec</A></CODE></B></DD> |
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402 | <DD>Create a <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress"><CODE>CompressionInputStream</CODE></A> that will read from the given |
---|
403 | <A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><CODE>InputStream</CODE></A> with the given <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Decompressor</CODE></A>. |
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404 | <P> |
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405 | <DD><DL> |
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406 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createInputStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor)">createInputStream</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#createInputStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor)">createInputStream</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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407 | </DD> |
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408 | <DD><DL> |
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409 | <DT><B>Parameters:</B><DD><CODE>in</CODE> - the stream to read compressed bytes from<DD><CODE>decompressor</CODE> - decompressor to use |
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410 | <DT><B>Returns:</B><DD>a stream to read uncompressed bytes from |
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411 | <DT><B>Throws:</B> |
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412 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
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413 | </DD> |
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414 | </DL> |
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415 | <HR> |
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416 | |
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417 | <A NAME="createDecompressor()"><!-- --></A><H3> |
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418 | createDecompressor</H3> |
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419 | <PRE> |
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420 | public <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A> <B>createDecompressor</B>()</PRE> |
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421 | <DL> |
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422 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createDecompressor()">CompressionCodec</A></CODE></B></DD> |
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423 | <DD>Create a new <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Decompressor</CODE></A> for use by this <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>. |
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424 | <P> |
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425 | <DD><DL> |
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426 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#createDecompressor()">createDecompressor</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#createDecompressor()">createDecompressor</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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427 | </DD> |
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428 | <DD><DL> |
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429 | |
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430 | <DT><B>Returns:</B><DD>a new decompressor for use by this codec</DL> |
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431 | </DD> |
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432 | </DL> |
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433 | <HR> |
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434 | |
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435 | <A NAME="getDecompressorType()"><!-- --></A><H3> |
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436 | getDecompressorType</H3> |
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437 | <PRE> |
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438 | public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><? extends <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A>> <B>getDecompressorType</B>()</PRE> |
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439 | <DL> |
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440 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#getDecompressorType()">CompressionCodec</A></CODE></B></DD> |
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441 | <DD>Get the type of <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress"><CODE>Decompressor</CODE></A> needed by this <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>. |
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442 | <P> |
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443 | <DD><DL> |
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444 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#getDecompressorType()">getDecompressorType</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#getDecompressorType()">getDecompressorType</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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445 | </DD> |
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446 | <DD><DL> |
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447 | |
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448 | <DT><B>Returns:</B><DD>the type of decompressor needed by this codec.</DL> |
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449 | </DD> |
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450 | </DL> |
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451 | <HR> |
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452 | |
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453 | <A NAME="getDefaultExtension()"><!-- --></A><H3> |
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454 | getDefaultExtension</H3> |
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455 | <PRE> |
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456 | public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getDefaultExtension</B>()</PRE> |
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457 | <DL> |
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458 | <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#getDefaultExtension()">CompressionCodec</A></CODE></B></DD> |
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459 | <DD>Get the default filename extension for this kind of compression. |
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460 | <P> |
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461 | <DD><DL> |
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462 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html#getDefaultExtension()">getDefaultExtension</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress">CompressionCodec</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html#getDefaultExtension()">getDefaultExtension</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress">DefaultCodec</A></CODE></DL> |
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463 | </DD> |
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464 | <DD><DL> |
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465 | |
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466 | <DT><B>Returns:</B><DD>the extension including the '.'</DL> |
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467 | </DD> |
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468 | </DL> |
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469 | <!-- ========= END OF CLASS DATA ========= --> |
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470 | <HR> |
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471 | |
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472 | |
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473 | <!-- ======= START OF BOTTOM NAVBAR ====== --> |
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474 | <A NAME="navbar_bottom"><!-- --></A> |
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475 | <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> |
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476 | <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> |
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477 | <TR> |
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478 | <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> |
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479 | <A NAME="navbar_bottom_firstrow"><!-- --></A> |
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480 | <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
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481 | <TR ALIGN="center" VALIGN="top"> |
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483 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> |
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490 | </TR> |
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497 | |
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498 | <TR> |
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499 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
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500 | <A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress"><B>PREV CLASS</B></A> |
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521 | SUMMARY: <A HREF="#nested_class_summary">NESTED</A> | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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