enumerator.java

来自「plugin for eclipse」· Java 代码 · 共 104 行

/*
 * Created on May 9, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package isis.anp.nesc.ot;

import isis.anp.common.TNode;
import isis.anp.nesc.NesCEmitter;
import isis.anp.nesc.ot.scope.Scope;
import isis.anp.nesc.ot.scope.Symbol;
import isis.anp.nesc.ot.types.EnumType;
import antlr.RecognitionException;

/**
 * @author sallai
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class Enumerator implements Symbol {
	TNode defNode;
	String name;
	Expression expression;
	Scope parentScope;
	EnumType type;
	
	
	public TNode getDefNode() {
		return defNode;
	}
	public void setDefNode(TNode defNode) {
		this.defNode = defNode;
		this.name = defNode.getText();
	}
	public Expression getExpression() {
		return expression;
	}
	public void setExpression(Expression e) {
		this.expression = e;
	}
	public String getName() {
		return name;		
	}
	public void setName(String name) {
		this.name = name;
		if(defNode!=null) {
			defNode.setText(name);
		}
	}

	public TNode getNameNode() {
		return getDefNode();
	}
	
	public void setNameNode(TNode n) {
		setDefNode(n);
	}

	public void setParentScope(Scope parentScope) {
		this.parentScope = parentScope;		
	}
	public Scope getParentScope() {
		return parentScope;
	}
	public String getHierarchicalName() {
		StringBuffer sb = new StringBuffer();

		if (getParentScope() != null) {
			sb.append(getParentScope().getHierarchicalName());
		}
		sb.append("::");
		sb.append(getName());

		return sb.toString();
	}
	/**
	 * @param type
	 */
	public void setType(EnumType type) {
		this.type = type;
	}
	
	
	/**
	 * @return Returns the type.
	 */
	public EnumType getType() {
		return type;
	}
	
	public void outline(Outline o) {
		NesCEmitter e = new NesCEmitter(o);
		try {
			e.enumerator(this.defNode);
		} catch(RecognitionException ex) {
			o.append("/* Exception while printing out enumerator constant: +" + ex.toString() +" */");
		}

	}
	
}