com.sdicons.json.model.JSONInteger Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jsontools-core

Java JSON Tools core library. It is independent of third party libraries. It is meant to minimize transitive dependencies. Applications of the JSON tools which relate to other libraries will be in separate optional pacakges.

There is a newer version: 1.7

Show newest version

package com.sdicons.json.model;

/*
    JSONTools - Java JSON Tools
    Copyright (C) 2006 S.D.I.-Consulting BVBA
    http://www.sdi-consulting.com
    mailto://[email protected]

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

import java.math.BigInteger;

/**
 * Represents a JSON int. JSON only defines "numbers" but during parsing a difference is
 * made between integral types and floating types.
 */
public class JSONInteger
extends JSONNumber
{
    private BigInteger value;

    public JSONInteger(BigInteger value)
    {
        if(value == null) throw new IllegalArgumentException();
        this.value = value;
    }

    public BigInteger getValue()
    {
        return value;
    }

    public String toString()
    {
        return "JSONInteger(" + getLine() + ":" + getCol() + ")[" + value.toString() + "]";
    }

    protected String render(boolean pretty, String indent)
    {
        if(pretty) return indent + value;
        else return "" + value;
    }

    public boolean equals(Object o)
    {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        final JSONInteger that = (JSONInteger) o;

        if (!value.equals(that.value)) return false;

        return true;
    }

    public int hashCode()
    {
        return value.hashCode();
    }

    /**
     * Remove all JSON information, in the case of a JSONInteger this means a BigInteger.
     * @return A BigInteger representing the value of the JSONInteger object.
     */
    public Object strip()
    {
        return value;
    }
}