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fernflower/src/org/jetbrains/java/decompiler/struct/attr/StructMethodParametersAttri...

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/*
* Copyright 2000-2018 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.
*/
package org.jetbrains.java.decompiler.struct.attr;
import org.jetbrains.java.decompiler.struct.consts.ConstantPool;
import org.jetbrains.java.decompiler.util.DataInputFullStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/*
u1 parameters_count;
{ u2 name_index;
u2 access_flags;
} parameters[parameters_count];
*/
public class StructMethodParametersAttribute extends StructGeneralAttribute {
private List<Entry> myEntries;
@Override
public void initContent(DataInputFullStream data, ConstantPool pool) throws IOException {
int len = data.readUnsignedByte();
List<Entry> entries;
if (len > 0) {
entries = new ArrayList<>(len);
for (int i = 0; i < len; i++) {
int nameIndex = data.readUnsignedShort();
String name = nameIndex != 0 ? pool.getPrimitiveConstant(nameIndex).getString() : null;
int access_flags = data.readUnsignedShort();
entries.add(new Entry(name, access_flags));
}
}
else {
entries = Collections.emptyList();
}
myEntries = Collections.unmodifiableList(entries);
}
public List<Entry> getEntries() {
return myEntries;
}
public static class Entry {
public final String myName;
public final int myAccessFlags;
public Entry(String name, int accessFlags) {
myName = name;
myAccessFlags = accessFlags;
}
}
}