XYPoint.java

/**
 * *****************************************************************************
 * Copyright 2013 Johannes Mitlmeier
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
*****************************************************************************
 */
package de.fub.agg2graph.structs;

import java.util.Arrays;

public class XYPoint implements ILocation {

    protected double[] xy = new double[2];
    protected int k = 1;
    private final double EPSILON = 10e-6;
    private String ID;

    public XYPoint() {
        super();
    }

    public XYPoint(double x, double y) {
        this();
        setXY(x, y);
    }

    public XYPoint(String ID, double x, double y) {
        this(x, y);
        setID(ID);
    }

    public XYPoint(String ID, double x, double y, int k) {
        this(x, y);
        setID(ID);
        setK(k);
    }

    public XYPoint(double x, double y, int k) {
        this();
        setXY(x, y);
        setK(k);
    }

    @Override
    public String toString() {
        return String.format("[x: %.3f, y: %.3f]", xy[0], xy[1]);
    }

    @Override
    public String toDebugString() {
        return toString();
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + Arrays.hashCode(xy);
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        XYPoint other = (XYPoint) obj;
        if (Math.abs(getX() - other.getX()) > EPSILON
                || Math.abs(getY() - other.getY()) > EPSILON) {
            return false;
        }
        return true;
    }

    @Override
    public void setLat(double lat) {
    }

    @Override
    public void setLon(double lon) {
    }

    @Override
    public void setLatLon(double lat, double lon) {
    }

    @Override
    public void setX(double x) {
        this.xy[0] = x;
    }

    @Override
    public void setY(double y) {
        this.xy[1] = y;
    }

    @Override
    public void setXY(double x, double y) {
        this.xy[0] = x;
        this.xy[1] = y;
    }

    @Override
    public double getLat() {
        return 0.0;
    }

    @Override
    public double getLon() {
        return 0.0;
    }

    @Override
    public double[] getLatLon() {
        return null;
    }

    @Override
    public double getX() {
        return xy[0];
    }

    @Override
    public double getY() {
        return xy[1];
    }

    @Override
    public double[] getXY() {
        return xy;
    }

    @Override
    public void setLatLon(double[] latlon) {
    }

    @Override
    public void setXY(double[] xy) {
        setXY(xy[0], xy[1]);
    }

    @Override
    public double getWeight() {
        return 1;
    }

    @Override
    public void setID(String ID) {
        this.ID = ID;
    }

    @Override
    public String getID() {
        return ID;
    }

    @Override
    public void setK(int k) {
        this.k = k;
    }

    @Override
    public int getK() {
        return k;
    }

    @Override
    public void setRelevant(boolean relevant) {
    }

    @Override
    public boolean isRelevant() {
        return false;
    }

    @Override
    public int getCluster() {
        // TODO Auto-generated method stub
        return 0;
    }
}