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49 lines
1.6 KiB
49 lines
1.6 KiB
// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
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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 final 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 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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