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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.jack.dx.merge;
import com.android.jack.dx.io.DexBuffer;
import com.android.jack.dx.util.Unsigned;
/**
* TODO(jack team)
*/
public final class TypeList implements Comparable<TypeList> {
public static final TypeList EMPTY = new TypeList(null, new short[0]);
private final DexBuffer buffer;
private final short[] types;
public TypeList(DexBuffer buffer, short[] types) {
this.buffer = buffer;
this.types = types;
}
public short[] getTypes() {
return types;
}
@Override
public int compareTo(TypeList other) {
for (int i = 0; i < types.length && i < other.types.length; i++) {
if (types[i] != other.types[i]) {
return Unsigned.compare(types[i], other.types[i]);
}
}
return Unsigned.compare(types.length, other.types.length);
}
@Override
public String toString() {
StringBuilder result = new StringBuilder();
result.append("(");
for (int i = 0, typesLength = types.length; i < typesLength; i++) {
result.append(buffer != null ? buffer.typeNames().get(types[i]) : types[i]);
}
result.append(")");
return result.toString();
}
}
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