"use strict";
var LeafMatchExpression = require('./LeafMatchExpression');

// Autogenerated by cport.py on 2013-09-17 14:37
var ModMatchExpression = module.exports = function ModMatchExpression(){
	base.call(this);
	this._matchType = 'MOD';
}, klass = ModMatchExpression, base =  LeafMatchExpression, proto = klass.prototype = Object.create(base.prototype, {constructor:{value:klass}});


// File: expression_leaf.h lines: 210-210
proto._divisor = undefined;

// File: expression_leaf.h lines: 211-211
proto._remainder = undefined;

/**
 *
 * Writes a debug string for this object
 * @method debugString
 * @param level
 *
 */
proto.debugString = function debugString(level) {
	// File: expression_leaf.cpp lines: 253-261
	return this._debugAddSpace( level ) + this.path() + " mod " + this._divisor + " % x == " + this._remainder + (this.getTag() ? " " + this.getTag().debugString() : '') + "\n";
};

/**
 *
 * checks if this expression is == to the other
 * @method equivalent
 * @param other
 *
 */
proto.equivalent = function equivalent(other) {
	// File: expression_leaf.cpp lines: 264-272
	if(other._matchType != 'MOD')
		return false;
	return this.path() == other.path() && this._divisor == other._divisor && this._remainder == other._remainder;
};

/**
 *
 * Return the _divisor property
 * @method getDivisor
 *
 */
proto.getDivisor = function getDivisor(){
	// File: expression_leaf.h lines: 206-205
	return this._divisor;
};

/**
 *
 * Return the _remainder property
 * @method getRemainder
 *
 */
proto.getRemainder = function getRemainder( /*  */ ){
	// File: expression_leaf.h lines: 207-206
	return this._remainder;
};

/**
 *
 * Initialize the necessary items
 * @method init
 * @param path
 * @param type
 *
 */
proto.init = function init(path,divisor,remainder) {
	// File: expression_leaf.cpp lines: 239-244
	if (divisor === 0 ){
		return {'code':'BAD_VALUE', 'desc':'Divisor cannot be 0'};
	}

	this._divisor = divisor;
	this._remainder = remainder;
	return this.initPath( path );
};

/**
 *
 * Check if the input element matches
 * @method matchesSingleElement
 * @param e
 *
 */
proto.matchesSingleElement = function matchesSingleElement(e) {
	// File: expression_leaf.cpp lines: 247-250
	if(typeof(e) != 'number') {
		return false;
	}

	return (e % this._divisor) == this._remainder;
};

/**
 *
 * clone this instance to a new one
 * @method shallowClone
 *
 */
proto.shallowClone = function shallowClone(){
	// File: expression_leaf.h lines: 194-197
	var e = new ModMatchExpression();
	e.init(this.path(),this._divisor, this._remainder);
	return e;
};