NullEmitter.java

/**
 * Copyright 2007-2015, Kaazing Corporation. 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.
 */
package org.kaazing.k3po.pcap.converter.internal.author.emitter;

public class NullEmitter implements Emitter {

    private StringBuilder buffer = new StringBuilder();
    private boolean memSaver = false;
    
    protected NullEmitter(boolean memSaver){
    	this.memSaver = memSaver;
    }

    @Override
    public void add(String str) {
    	if(!memSaver){
    		buffer.append(str);
    	}
    }

    @Override
    public void clearBuffer() {
        buffer = new StringBuilder();
    }

    @Override
    public String getBuffer() {
        return buffer.toString();
    }

    @Override
    public void commitToFile() {

    }

}