ChartEntry.java

/*
 * Copyright 2014 Diogo Bernardino
 *
 * 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 com.db.chart.model;

/**
 * Generic Data model of a {@link com.db.chart.view.ChartView} entry
 */
public abstract class ChartEntry {

    /**
     * Default bar color
     */
    private static final int DEFAULT_COLOR = -16777216;


    /**
     * Input from user
     */
    private String mLabel;
    private float mValue;


    /**
     * Display coordinates
     */
    private float mX;
    private float mY;


    /**
     * Bar color
     */
    private int mColor;


    /**
     * Defines if entry is visible
     */
    protected boolean isVisible;


    public ChartEntry(String label, float value) {
        mLabel = label;
        mValue = value;

        mColor = DEFAULT_COLOR;
    }


    public boolean isVisible() {
        return isVisible;
    }

	
	/*
	 * --------
	 * Getters
	 * --------
	 */


    public String getLabel() {
        return mLabel;
    }


    public float getValue() {
        return mValue;
    }


    public float getX() {
        return mX;
    }


    public float getY() {
        return mY;
    }


    public int getColor() {
        return mColor;
    }
	

	
	/*
	 * --------
	 * Setters
	 * --------
	 */


    /**
     * Set new entry value.
     *
     * @param value New value
     */
    public void setValue(float value) {
        mValue = value;
    }


    /**
     * Set the parsed display coordinates.
     *
     * @param x
     * @param y
     */
    public void setCoordinates(float x, float y) {
        mX = x;
        mY = y;
    }


    public void setColor(int mColor) {

        isVisible = true;
        this.mColor = mColor;
    }


    public String toString() {
        return "Label=" + mLabel + " \n" + "Value=" + mValue + "\n" +
                "X = " + mX + "\n" + "Y = " + mY;
    }

}