interfaceport.java

来自「plugin for eclipse」· Java 代码 · 共 111 行

/*
 * Created on Jun 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.ObjectTreeBuilderContext;

import java.util.Iterator;
import java.util.LinkedHashMap;


/**
 * @author sallai
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class InterfacePort extends Port {

	LinkedHashMap functionPorts = new LinkedHashMap();
	Interface nesCInterface;
	ObjectTreeBuilderContext ctx;
	
	public InterfacePort(ObjectTreeBuilderContext ctx) {
		this.ctx = ctx;
	}
	
	public void outline(Outline o) {
		o.addTabs();		
		if (direction == Port.Direction.USES) {
			o.append("uses interface ");
		} else {
			o.append("provides interface ");
		}

		o.append(getName());
		o.append(";");

		// interface contents
		//o.incTabs();
		//	nesCInterface.outline(o);
		//o.decTabs();		
	}

	/* (non-Javadoc)
	 * @see parser.nesc.ot.Port#getPortName()
	 */
	public String getPortName() {
		// TODO Auto-generated method stub
		return getName();
	}
	/**
	 * @return Returns the nesCInterface.
	 */
	public Interface getInterface() {
		return nesCInterface;
	}
	/**
	 * @param nesCInterface The nesCInterface to set.
	 */
	public void setInterface(Interface nesCInterface) {
		this.nesCInterface = nesCInterface;

		if(nesCInterface==null) {
			System.out.println("InterfacePort.setInterface: Interface is null");
			return;
		}

			if(nesCInterface.getFunctionDeclarations()!=null) {
		    
			// populate function port list
			Iterator i = nesCInterface.getFunctionDeclarations().iterator();
			while (i.hasNext()) {
				FunctionDeclaration d = (FunctionDeclaration) i.next();
				FunctionPort p = new FunctionPort(ctx);
				p.setDeclaration(d);
				// inherit the interface port's properties
				p.setDirection(this.direction);
				p.setComponent(this.getComponent());
				p.setParameterTypeList(this.getParameterTypeList());
				functionPorts.put(p.getName(), p);
			}
		}
	}

	public String getTypeString() {
		return this.getInterface()==null ? null : this.getInterface().getName();
	}

	public void addConnection(Connection c) {
		super.addConnection(c);
		
		Iterator i = functionPorts.values().iterator();
		while (i.hasNext()) {
			FunctionPort p = (FunctionPort) i.next();
			p.addConnection(c);
		}
	}

	/**
	 * @param string
	 * @return
	 */
	public FunctionPort getFunctionPortByName(String pn) {
		return (FunctionPort)functionPorts.get(pn);
	}
}