SEIntArray.java

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/*
 * Copyright (c) 2008, AIST, the University of Tokyo and General Robotix Inc.
 * All rights reserved. This program is made available under the terms of the
 * Eclipse Public License v1.0 which accompanies this distribution, and is
 * available at http://www.eclipse.org/legal/epl-v10.html
 * Contributors:
 * General Robotix Inc.
 * National Institute of Advanced Industrial Science and Technology (AIST) 
 */
package com.generalrobotix.ui.view.graph;
 
import java.util.StringTokenizer;
 
public class SEIntArray implements StringExchangeable {
    Integer value_[];
 
    public SEIntArray(int size) {
        value_ = new Integer[size];
        for (int i = 0; i < size; i ++) {
            value_[i] = new Integer(0);
        }
    }
 
    public SEIntArray(Integer value[]) {
        value_ = value;
    }
 
    public SEIntArray(int value[]) {
        value_ = new Integer[value.length];
        for (int i = 0; i < value.length; i ++) {
            value_[i] = new Integer(value[i]);
        }
    }
 
    public SEIntArray(String value) {
        StringTokenizer tokenizer = new StringTokenizer(value);
        value_ = new Integer[tokenizer.countTokens()];
        for (int i = 0; tokenizer.hasMoreTokens(); i ++) {
            value_[i] = new Integer(tokenizer.nextToken());
        }
    }
 
    public int size() {
        if (value_ == null) { return 0; }
        return value_.length;
    }
 
 
    public String toString() {
        String str;
 
        if (value_.length == 0) return new String();
        str = value_[0].toString();
        for (int i = 1; i < value_.length; i ++) {
            str += " " + value_[i].toString();
        }
        return str;
    }
 
    public Object fromString(String str) {
        StringTokenizer token = new StringTokenizer(str);
 
        for (int i = 0; i < value_.length; i ++) {
            if (token.hasMoreTokens()) {
                value_[i] = new Integer(token.nextToken());
            } else {
                break;
            }
        }
        return (Object)value_;
    }
 
    public void setValue(Object value) {
        value_ = (Integer[])value;
    }
 
    public void setValue(String str) {
        StringTokenizer token = new StringTokenizer(str);
 
        for (int i = 0; i < value_.length; i ++) {
            if (token.hasMoreTokens()) {
                value_[i] = new Integer(token.nextToken());
            } else {
                break;
            }
        }
    }
 
    public Object getValue() {
        return (Object)value_;
    }
};