source/com/c2kernel/graph/model/DirectedEdge.java


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package com.c2kernel.graph.model;

import java.io.Serializable;


public abstract class DirectedEdge implements Serializable
{
    // Persistent data
    private int        mId               = -1;
    private GraphPoint mOriginPoint      = new GraphPoint(0, 0);
    private GraphPoint mTerminusPoint    = new GraphPoint(0, 0);
    private int        mOriginVertexId   = -1;
    private int        mTerminusVertexId = -1;


    public void setID(int id)
    {
        mId = id;
    }


    public int getID()
    {
        return mId;
    }


    public void setOriginPoint(GraphPoint p)
    {
        mOriginPoint = p;
    }


    public GraphPoint getOriginPoint()
    {
        return mOriginPoint;
    }


    public void setTerminusPoint(GraphPoint p)
    {
        mTerminusPoint = p;
    }


    public GraphPoint getTerminusPoint()
    {
        return mTerminusPoint;
    }


    public boolean containsPoint(GraphPoint p)
    {        
        int midX = mOriginPoint.x + (mTerminusPoint.x - mOriginPoint.x)/2;
        int midY = mOriginPoint.y + (mTerminusPoint.y - mOriginPoint.y)/2;
        int minX = midX - 10;
        int minY = midY - 10;
        int maxX = midX + 10;
        int maxY = midY + 10;

        return (p.x >= minX) && (p.x <= maxX) && (p.y >= minY) && (p.y <= maxY);
    }


    public void setOriginVertexId(int id)
    {
        mOriginVertexId = id;
    }


    public int getOriginVertexId()
    {
        return mOriginVertexId;
    }


    public void setTerminusVertexId(int id)
    {
        mTerminusVertexId = id;
    }


    public int getTerminusVertexId()
    {
        return mTerminusVertexId;
    }


    public void setName(String name)
    {
    }


    public String getName()
    {
        return null;
    }
}