org.apache.tools.ant.taskdefs.optional.depend.constantpool.DoubleCPInfo Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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
*
* https://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 org.apache.tools.ant.taskdefs.optional.depend.constantpool;
import java.io.DataInputStream;
import java.io.IOException;
/**
* The constant pool entry subclass used to represent double constant
* values.
*
*/
public class DoubleCPInfo extends ConstantCPInfo {
/**
* Constructor
*/
public DoubleCPInfo() {
super(CONSTANT_DOUBLE, 2);
}
/**
* read a constant pool entry from a class stream.
*
* @param cpStream the DataInputStream which contains the constant pool
* entry to be read.
* @exception IOException if there is a problem reading the entry from the
* stream.
*/
@Override
public void read(DataInputStream cpStream) throws IOException {
setValue(cpStream.readDouble());
}
/**
* Print a readable version of the constant pool entry.
*
* @return the string representation of this constant pool entry.
*/
@Override
public String toString() {
return "Double Constant Pool Entry: " + getValue();
}
}