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/*
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* Copyright 2000-2014 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jetbrains.java.decompiler.struct.gen;
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import org.jetbrains.java.decompiler.code.CodeConstants;
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public class FieldDescriptor {
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public static final FieldDescriptor INTEGER_DESCRIPTOR = parseDescriptor("Ljava/lang/Integer;");
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public static final FieldDescriptor LONG_DESCRIPTOR = parseDescriptor("Ljava/lang/Long;");
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public static final FieldDescriptor FLOAT_DESCRIPTOR = parseDescriptor("Ljava/lang/Float;");
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public static final FieldDescriptor DOUBLE_DESCRIPTOR = parseDescriptor("Ljava/lang/Double;");
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public final VarType type;
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public final String descriptorString;
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private FieldDescriptor(String descriptor) {
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type = new VarType(descriptor);
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descriptorString = descriptor;
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}
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public static FieldDescriptor parseDescriptor(String descriptor) {
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return new FieldDescriptor(descriptor);
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}
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public String buildNewDescriptor(NewClassNameBuilder builder) {
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if (type.type == CodeConstants.TYPE_OBJECT) {
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String newClassName = builder.buildNewClassname(type.value);
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if (newClassName != null) {
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return new VarType(type.type, type.arrayDim, newClassName).toString();
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}
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}
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return null;
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}
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@Override
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public boolean equals(Object o) {
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if (o == this) return true;
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if (o == null || !(o instanceof FieldDescriptor)) return false;
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FieldDescriptor fd = (FieldDescriptor)o;
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return type.equals(fd.type);
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}
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@Override
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public int hashCode() {
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return type.hashCode();
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}
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}
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