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7 | RecordInput (Hadoop 0.20.1 API) |
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89 | <H2> |
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90 | <FONT SIZE="-1"> |
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91 | org.apache.hadoop.record</FONT> |
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92 | <BR> |
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93 | Interface RecordInput</H2> |
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94 | <DL> |
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95 | <DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/apache/hadoop/record/BinaryRecordInput.html" title="class in org.apache.hadoop.record">BinaryRecordInput</A>, <A HREF="../../../../org/apache/hadoop/record/CsvRecordInput.html" title="class in org.apache.hadoop.record">CsvRecordInput</A>, <A HREF="../../../../org/apache/hadoop/record/XmlRecordInput.html" title="class in org.apache.hadoop.record">XmlRecordInput</A></DD> |
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96 | </DL> |
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97 | <HR> |
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98 | <DL> |
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99 | <DT><PRE>public interface <B>RecordInput</B></DL> |
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100 | </PRE> |
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101 | |
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102 | <P> |
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103 | Interface that all the Deserializers have to implement. |
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104 | <P> |
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105 | |
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106 | <P> |
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107 | <HR> |
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108 | |
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109 | <P> |
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110 | |
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111 | <!-- ========== METHOD SUMMARY =========== --> |
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112 | |
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113 | <A NAME="method_summary"><!-- --></A> |
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114 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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115 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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116 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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117 | <B>Method Summary</B></FONT></TH> |
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118 | </TR> |
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119 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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120 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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121 | <CODE> void</CODE></FONT></TD> |
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122 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#endMap(java.lang.String)">endMap</A></B>(<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> tag)</CODE> |
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123 | |
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124 | <BR> |
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125 | Check the mark for end of the serialized map.</TD> |
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126 | </TR> |
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127 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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128 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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129 | <CODE> void</CODE></FONT></TD> |
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130 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#endRecord(java.lang.String)">endRecord</A></B>(<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> tag)</CODE> |
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131 | |
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132 | <BR> |
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133 | Check the mark for end of the serialized record.</TD> |
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134 | </TR> |
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135 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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136 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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137 | <CODE> void</CODE></FONT></TD> |
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138 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#endVector(java.lang.String)">endVector</A></B>(<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> tag)</CODE> |
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139 | |
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140 | <BR> |
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141 | Check the mark for end of the serialized vector.</TD> |
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142 | </TR> |
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143 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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144 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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145 | <CODE> boolean</CODE></FONT></TD> |
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146 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#readBool(java.lang.String)">readBool</A></B>(<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> tag)</CODE> |
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147 | |
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148 | <BR> |
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149 | Read a boolean from serialized record.</TD> |
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150 | </TR> |
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151 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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152 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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153 | <CODE> <A HREF="../../../../org/apache/hadoop/record/Buffer.html" title="class in org.apache.hadoop.record">Buffer</A></CODE></FONT></TD> |
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154 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#readBuffer(java.lang.String)">readBuffer</A></B>(<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> tag)</CODE> |
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155 | |
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156 | <BR> |
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157 | Read byte array from serialized record.</TD> |
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158 | </TR> |
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159 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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160 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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161 | <CODE> byte</CODE></FONT></TD> |
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162 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#readByte(java.lang.String)">readByte</A></B>(<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> tag)</CODE> |
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163 | |
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164 | <BR> |
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165 | Read a byte from serialized record.</TD> |
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166 | </TR> |
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167 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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168 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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169 | <CODE> double</CODE></FONT></TD> |
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170 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#readDouble(java.lang.String)">readDouble</A></B>(<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> tag)</CODE> |
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171 | |
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172 | <BR> |
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173 | Read a double-precision number from serialized record.</TD> |
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174 | </TR> |
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175 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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176 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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177 | <CODE> float</CODE></FONT></TD> |
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178 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#readFloat(java.lang.String)">readFloat</A></B>(<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> tag)</CODE> |
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179 | |
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180 | <BR> |
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181 | Read a single-precision float from serialized record.</TD> |
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182 | </TR> |
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183 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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184 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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185 | <CODE> int</CODE></FONT></TD> |
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186 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#readInt(java.lang.String)">readInt</A></B>(<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> tag)</CODE> |
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187 | |
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188 | <BR> |
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189 | Read an integer from serialized record.</TD> |
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190 | </TR> |
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191 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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192 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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193 | <CODE> long</CODE></FONT></TD> |
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194 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#readLong(java.lang.String)">readLong</A></B>(<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> tag)</CODE> |
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195 | |
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196 | <BR> |
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197 | Read a long integer from serialized record.</TD> |
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198 | </TR> |
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199 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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200 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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201 | <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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202 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#readString(java.lang.String)">readString</A></B>(<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> tag)</CODE> |
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203 | |
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204 | <BR> |
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205 | Read a UTF-8 encoded string from serialized record.</TD> |
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206 | </TR> |
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207 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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208 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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209 | <CODE> <A HREF="../../../../org/apache/hadoop/record/Index.html" title="interface in org.apache.hadoop.record">Index</A></CODE></FONT></TD> |
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210 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#startMap(java.lang.String)">startMap</A></B>(<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> tag)</CODE> |
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211 | |
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212 | <BR> |
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213 | Check the mark for start of the serialized map.</TD> |
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214 | </TR> |
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215 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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216 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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217 | <CODE> void</CODE></FONT></TD> |
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218 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#startRecord(java.lang.String)">startRecord</A></B>(<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> tag)</CODE> |
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219 | |
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220 | <BR> |
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221 | Check the mark for start of the serialized record.</TD> |
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222 | </TR> |
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223 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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224 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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225 | <CODE> <A HREF="../../../../org/apache/hadoop/record/Index.html" title="interface in org.apache.hadoop.record">Index</A></CODE></FONT></TD> |
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226 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/record/RecordInput.html#startVector(java.lang.String)">startVector</A></B>(<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> tag)</CODE> |
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227 | |
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228 | <BR> |
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229 | Check the mark for start of the serialized vector.</TD> |
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230 | </TR> |
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231 | </TABLE> |
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232 | |
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233 | <P> |
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234 | |
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235 | <!-- ============ METHOD DETAIL ========== --> |
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236 | |
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237 | <A NAME="method_detail"><!-- --></A> |
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238 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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239 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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240 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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241 | <B>Method Detail</B></FONT></TH> |
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242 | </TR> |
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243 | </TABLE> |
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244 | |
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245 | <A NAME="readByte(java.lang.String)"><!-- --></A><H3> |
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246 | readByte</H3> |
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247 | <PRE> |
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248 | byte <B>readByte</B>(<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> tag) |
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249 | 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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250 | <DL> |
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251 | <DD>Read a byte from serialized record. |
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252 | <P> |
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253 | <DD><DL> |
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254 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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255 | <DT><B>Returns:</B><DD>value read from serialized record. |
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256 | <DT><B>Throws:</B> |
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257 | <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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258 | </DD> |
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259 | </DL> |
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260 | <HR> |
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261 | |
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262 | <A NAME="readBool(java.lang.String)"><!-- --></A><H3> |
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263 | readBool</H3> |
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264 | <PRE> |
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265 | boolean <B>readBool</B>(<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> tag) |
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266 | 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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267 | <DL> |
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268 | <DD>Read a boolean from serialized record. |
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269 | <P> |
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270 | <DD><DL> |
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271 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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272 | <DT><B>Returns:</B><DD>value read from serialized record. |
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273 | <DT><B>Throws:</B> |
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274 | <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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275 | </DD> |
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276 | </DL> |
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277 | <HR> |
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278 | |
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279 | <A NAME="readInt(java.lang.String)"><!-- --></A><H3> |
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280 | readInt</H3> |
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281 | <PRE> |
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282 | int <B>readInt</B>(<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> tag) |
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283 | 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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284 | <DL> |
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285 | <DD>Read an integer from serialized record. |
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286 | <P> |
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287 | <DD><DL> |
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288 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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289 | <DT><B>Returns:</B><DD>value read from serialized record. |
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290 | <DT><B>Throws:</B> |
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291 | <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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292 | </DD> |
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293 | </DL> |
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294 | <HR> |
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295 | |
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296 | <A NAME="readLong(java.lang.String)"><!-- --></A><H3> |
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297 | readLong</H3> |
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298 | <PRE> |
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299 | long <B>readLong</B>(<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> tag) |
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300 | 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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301 | <DL> |
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302 | <DD>Read a long integer from serialized record. |
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303 | <P> |
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304 | <DD><DL> |
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305 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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306 | <DT><B>Returns:</B><DD>value read from serialized record. |
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307 | <DT><B>Throws:</B> |
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308 | <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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309 | </DD> |
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310 | </DL> |
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311 | <HR> |
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312 | |
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313 | <A NAME="readFloat(java.lang.String)"><!-- --></A><H3> |
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314 | readFloat</H3> |
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315 | <PRE> |
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316 | float <B>readFloat</B>(<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> tag) |
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317 | 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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318 | <DL> |
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319 | <DD>Read a single-precision float from serialized record. |
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320 | <P> |
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321 | <DD><DL> |
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322 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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323 | <DT><B>Returns:</B><DD>value read from serialized record. |
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324 | <DT><B>Throws:</B> |
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325 | <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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326 | </DD> |
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327 | </DL> |
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328 | <HR> |
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329 | |
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330 | <A NAME="readDouble(java.lang.String)"><!-- --></A><H3> |
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331 | readDouble</H3> |
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332 | <PRE> |
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333 | double <B>readDouble</B>(<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> tag) |
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334 | 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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335 | <DL> |
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336 | <DD>Read a double-precision number from serialized record. |
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337 | <P> |
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338 | <DD><DL> |
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339 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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340 | <DT><B>Returns:</B><DD>value read from serialized record. |
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341 | <DT><B>Throws:</B> |
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342 | <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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343 | </DD> |
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344 | </DL> |
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345 | <HR> |
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346 | |
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347 | <A NAME="readString(java.lang.String)"><!-- --></A><H3> |
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348 | readString</H3> |
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349 | <PRE> |
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350 | <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>readString</B>(<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> tag) |
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351 | 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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352 | <DL> |
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353 | <DD>Read a UTF-8 encoded string from serialized record. |
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354 | <P> |
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355 | <DD><DL> |
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356 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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357 | <DT><B>Returns:</B><DD>value read from serialized record. |
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358 | <DT><B>Throws:</B> |
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359 | <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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360 | </DD> |
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361 | </DL> |
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362 | <HR> |
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363 | |
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364 | <A NAME="readBuffer(java.lang.String)"><!-- --></A><H3> |
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365 | readBuffer</H3> |
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366 | <PRE> |
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367 | <A HREF="../../../../org/apache/hadoop/record/Buffer.html" title="class in org.apache.hadoop.record">Buffer</A> <B>readBuffer</B>(<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> tag) |
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368 | 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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369 | <DL> |
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370 | <DD>Read byte array from serialized record. |
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371 | <P> |
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372 | <DD><DL> |
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373 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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374 | <DT><B>Returns:</B><DD>value read from serialized record. |
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375 | <DT><B>Throws:</B> |
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376 | <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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377 | </DD> |
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378 | </DL> |
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379 | <HR> |
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380 | |
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381 | <A NAME="startRecord(java.lang.String)"><!-- --></A><H3> |
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382 | startRecord</H3> |
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383 | <PRE> |
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384 | void <B>startRecord</B>(<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> tag) |
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385 | 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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386 | <DL> |
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387 | <DD>Check the mark for start of the serialized record. |
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388 | <P> |
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389 | <DD><DL> |
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390 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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391 | <DT><B>Throws:</B> |
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392 | <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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393 | </DD> |
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394 | </DL> |
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395 | <HR> |
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396 | |
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397 | <A NAME="endRecord(java.lang.String)"><!-- --></A><H3> |
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398 | endRecord</H3> |
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399 | <PRE> |
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400 | void <B>endRecord</B>(<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> tag) |
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401 | 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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402 | <DL> |
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403 | <DD>Check the mark for end of the serialized record. |
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404 | <P> |
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405 | <DD><DL> |
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406 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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407 | <DT><B>Throws:</B> |
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408 | <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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409 | </DD> |
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410 | </DL> |
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411 | <HR> |
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412 | |
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413 | <A NAME="startVector(java.lang.String)"><!-- --></A><H3> |
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414 | startVector</H3> |
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415 | <PRE> |
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416 | <A HREF="../../../../org/apache/hadoop/record/Index.html" title="interface in org.apache.hadoop.record">Index</A> <B>startVector</B>(<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> tag) |
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417 | 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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418 | <DL> |
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419 | <DD>Check the mark for start of the serialized vector. |
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420 | <P> |
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421 | <DD><DL> |
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422 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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423 | <DT><B>Returns:</B><DD>Index that is used to count the number of elements. |
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424 | <DT><B>Throws:</B> |
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425 | <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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426 | </DD> |
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427 | </DL> |
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428 | <HR> |
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429 | |
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430 | <A NAME="endVector(java.lang.String)"><!-- --></A><H3> |
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431 | endVector</H3> |
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432 | <PRE> |
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433 | void <B>endVector</B>(<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> tag) |
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434 | 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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435 | <DL> |
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436 | <DD>Check the mark for end of the serialized vector. |
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437 | <P> |
---|
438 | <DD><DL> |
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439 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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440 | <DT><B>Throws:</B> |
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441 | <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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442 | </DD> |
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443 | </DL> |
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444 | <HR> |
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445 | |
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446 | <A NAME="startMap(java.lang.String)"><!-- --></A><H3> |
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447 | startMap</H3> |
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448 | <PRE> |
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449 | <A HREF="../../../../org/apache/hadoop/record/Index.html" title="interface in org.apache.hadoop.record">Index</A> <B>startMap</B>(<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> tag) |
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450 | 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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451 | <DL> |
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452 | <DD>Check the mark for start of the serialized map. |
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453 | <P> |
---|
454 | <DD><DL> |
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455 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
---|
456 | <DT><B>Returns:</B><DD>Index that is used to count the number of map entries. |
---|
457 | <DT><B>Throws:</B> |
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458 | <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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459 | </DD> |
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460 | </DL> |
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461 | <HR> |
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462 | |
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463 | <A NAME="endMap(java.lang.String)"><!-- --></A><H3> |
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464 | endMap</H3> |
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465 | <PRE> |
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466 | void <B>endMap</B>(<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> tag) |
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467 | 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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468 | <DL> |
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469 | <DD>Check the mark for end of the serialized map. |
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470 | <P> |
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471 | <DD><DL> |
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472 | <DT><B>Parameters:</B><DD><CODE>tag</CODE> - Used by tagged serialization formats (such as XML) |
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473 | <DT><B>Throws:</B> |
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474 | <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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