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SnappyData store based off Pivotal GemFireXD
/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* 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. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.internal.io;
import java.io.OutputStream;
import java.io.PrintStream;
import java.util.Iterator;
/**
* @author Kirk Lund
* @since 7.0
*/
public class CompositePrintStream extends PrintStream {
private final CompositeOutputStream compositeOutputStream;
public CompositePrintStream(CompositeOutputStream compositeOutputStream) {
super(compositeOutputStream, true);
this.compositeOutputStream = compositeOutputStream;
}
public CompositePrintStream(OutputStream... out) {
this(new CompositeOutputStream(out));
}
public CompositeOutputStream getCompositePrintStream() {
return this.compositeOutputStream;
}
/**
* @return true if this CompositePrintStream did not already contain the specified OutputStream
*/
public boolean addOutputStream(OutputStream out) {
return this.compositeOutputStream.addOutputStream(out);
}
/**
* @return true if this CompositePrintStream contained the specified OutputStream
*/
public boolean removeOutputStream(OutputStream out) {
return this.compositeOutputStream.removeOutputStream(out);
}
/**
* Returns true if this CompositePrintStream contains no OutputStreams.
*
* @return true if this CompositePrintStream contains no OutputStreams
*/
public boolean isEmpty() {
return this.compositeOutputStream.isEmpty();
}
/**
* Returns the number of OutputStreams in this CompositePrintStream (its cardinality).
*
* @return the number of OutputStreams in this CompositePrintStream (its cardinality)
*/
public int size() {
return this.compositeOutputStream.size();
}
public Iterator iterator() {
return this.compositeOutputStream.iterator();
}
}