PreValidationLoopNode.java

package com.xrosstools.xunit.editor.model;


public class PreValidationLoopNode extends BaseLoopNode {
	private EndPointNode endPoint = new EndPointNode();
	
	public PreValidationLoopNode(boolean empty){
		super("while loop", StructureType.while_loop);
		if(empty)
			return;
		
		setUnit(createSampleNode("update sum"));
	}
	
	public PreValidationLoopNode(){
		this(false);
	}
	
	public PreValidationLoopNode(UnitNode unit){
		this(true);
		setUnit(unit);
	}
	
	public String getDefaultImplName(){
		return DEFAULT_WHILE_LOOP_IMPL;
	}

	public UnitNode getStartNode(){
    	return validator;
    }
    
    public UnitNode getEndNode(){
    	return endPoint;
    }
	
	protected void linkUnit(){
		UnitNode unit = getUnit();
		UnitNodeConnection.linkStart(validator, endPoint, unitsPanel).setPropName(PROP_INVALID_LABEL);
		UnitNodeConnection.linkStart(validator, unit).setPropName(PROP_VALID_LABEL);
		UnitNodeConnection.linkStart(unit, endPoint);
	}
}