StringCounter.java

/* ************************************************************************
#
#  DivConq
#
#  http://divconq.com/
#
#  Copyright:
#    Copyright 2014 eTimeline, LLC. All rights reserved.
#
#  License:
#    See the license.txt file in the project's top-level directory for details.
#
#  Authors:
#    * Andy White
#
************************************************************************ */
package divconq.count;

import divconq.struct.FieldStruct;
import divconq.struct.RecordStruct;

public class StringCounter extends Counter {
	protected String value = null; 

	public void setValue(String value) {
		try {
			this.valuelock.lockInterruptibly();
		} 
		catch (InterruptedException x) {
			return;   // should only happen under bad conditions, so probably nothing we can do
		}
		
		// we are locked during whole set/notify process so be efficient 
		try {
			this.value = value;
			
	    	this.setChanged();
		}
		finally {
			this.valuelock.unlock();
		}
	}
	
	public String getValue() {
		return this.value;
	}
	
	public StringCounter(String name) {
		super(name);
	}

	public StringCounter(String name, String value) {
		this(name);
		
		this.setValue(value);
	}
	
	@Override
	public Counter clone() {
		StringCounter clone = new StringCounter(this.name, this.value);
		this.copyToClone(clone);
		return clone;
	}
	
	@Override
	public RecordStruct toRecord() {
		return new RecordStruct(new FieldStruct("Name", this.name), new FieldStruct("Value", this.value),
				new FieldStruct("Object", this.currentObject));
	}
	
	@Override
	public RecordStruct toCleanRecord() {
		return new RecordStruct(new FieldStruct("Name", this.name), new FieldStruct("Value", this.value));
	}
	
	@Override
	public void reset() {
		super.reset();
		
		this.value = null;
	}
}