[120] | 1 | /** |
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one |
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| 3 | * or more contributor license agreements. See the NOTICE file |
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| 4 | * distributed with this work for additional information |
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| 5 | * regarding copyright ownership. The ASF licenses this file |
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| 6 | * to you under the Apache License, Version 2.0 (the |
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| 7 | * "License"); you may not use this file except in compliance |
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| 8 | * with the License. You may obtain a copy of the License at |
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| 9 | * |
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| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 11 | * |
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| 12 | * Unless required by applicable law or agreed to in writing, software |
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| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 15 | * See the License for the specific language governing permissions and |
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| 16 | * limitations under the License. |
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| 17 | */ |
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| 18 | |
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| 19 | package org.apache.hadoop.record.compiler; |
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| 20 | |
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| 21 | |
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| 22 | /** |
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| 23 | * Abstract base class for all the "compound" types such as ustring, |
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| 24 | * buffer, vector, map, and record. |
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| 25 | */ |
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| 26 | abstract class JCompType extends JType { |
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| 27 | |
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| 28 | abstract class JavaCompType extends JavaType { |
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| 29 | |
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| 30 | JavaCompType(String type, String suffix, String wrapper, |
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| 31 | String typeIDByteString) { |
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| 32 | super(type, suffix, wrapper, typeIDByteString); |
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| 33 | } |
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| 34 | |
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| 35 | void genCompareTo(CodeBuffer cb, String fname, String other) { |
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| 36 | cb.append(Consts.RIO_PREFIX + "ret = "+fname+".compareTo("+other+");\n"); |
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| 37 | } |
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| 38 | |
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| 39 | void genEquals(CodeBuffer cb, String fname, String peer) { |
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| 40 | cb.append(Consts.RIO_PREFIX + "ret = "+fname+".equals("+peer+");\n"); |
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| 41 | } |
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| 42 | |
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| 43 | void genHashCode(CodeBuffer cb, String fname) { |
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| 44 | cb.append(Consts.RIO_PREFIX + "ret = "+fname+".hashCode();\n"); |
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| 45 | } |
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| 46 | |
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| 47 | void genClone(CodeBuffer cb, String fname) { |
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| 48 | cb.append(Consts.RIO_PREFIX + "other."+fname+" = ("+getType()+") this."+ |
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| 49 | fname+".clone();\n"); |
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| 50 | } |
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| 51 | } |
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| 52 | |
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| 53 | abstract class CppCompType extends CppType { |
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| 54 | |
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| 55 | CppCompType(String type) { |
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| 56 | super(type); |
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| 57 | } |
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| 58 | |
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| 59 | void genGetSet(CodeBuffer cb, String fname) { |
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| 60 | cb.append("virtual const "+getType()+"& get"+toCamelCase(fname)+"() const {\n"); |
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| 61 | cb.append("return "+fname+";\n"); |
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| 62 | cb.append("}\n"); |
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| 63 | cb.append("virtual "+getType()+"& get"+toCamelCase(fname)+"() {\n"); |
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| 64 | cb.append("return "+fname+";\n"); |
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| 65 | cb.append("}\n"); |
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| 66 | } |
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| 67 | } |
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| 68 | |
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| 69 | class CCompType extends CType { |
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| 70 | |
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| 71 | } |
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| 72 | } |
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