/* Software Name : AsmDex
* Version : 1.0
*
* Copyright © 2012 France Télécom
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.ow2.asmdex.encodedValue;
import org.ow2.asmdex.Opcodes;
import org.ow2.asmdex.structureWriter.ConstantPool;
/**
* Class representing an Encoded Value containing a Type.
*
* @author Julien Névo
*/
public class EncodedValueType extends EncodedValue {
/**
* The Type of the Encoded Value.
*/
private int type = Opcodes.VALUE_TYPE;
/**
* The value of the Encoded Value.
*/
private String value;
/**
* Constructs the Encoded Value from its value.
* @param value the value.
*/
public EncodedValueType(String value) {
this.value = value;
}
/**
* Constructs the Encoded Value from an Object containing a value.
* @param value the Object containing a value.
*/
public EncodedValueType(Object value) {
this.value = (String)value;
}
@Override
public byte[] encode(ConstantPool constantPool) {
int index = constantPool.getTypeIndex(((String)value));
return EncodedValueUtil.encodeUnsignedValue(index, type);
}
@Override
public int getType() {
return type;
}
// -----------------------------------------------------
// Overridden Methods.
// -----------------------------------------------------
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
boolean result = false;
if (o instanceof EncodedValueType) {
EncodedValueType encodedValue = (EncodedValueType)o;
result = ((type == encodedValue.type) && (value.equals(encodedValue.value)));
}
return result;
}
@Override
public int hashCode() {
return type + value.hashCode();
}
@Override
int compareValue(EncodedValue encodedValue) {
if (this == encodedValue) {
return 0;
}
EncodedValueType et = (EncodedValueType)encodedValue;
return value.compareTo(et.value);
}
}