com.intuit.ipp.query.expr.Expression Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of ipp-v3-java-devkit Show documentation
IPP Java V3 DevKit Project - Core
There is a newer version: 6.5.0
/*******************************************************************************
 * Copyright (c) 2017 Intuit
 *
 * 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.intuit.ipp.query.expr;

import com.intuit.ipp.query.Operation;
import com.intuit.ipp.query.Path;

/**
 * Class to have expression POJO
 * 
 */
public class Expression {

	/**
	 * variable
	 */
	private Path path = null;

	/**
	 * variable
	 */
	private boolean negated = false;

	/**
	 * variable
	 */
	private Operation operation = null;

	/**
	 * variable
	 */
	private String value = null;

	/**
	 * Constructor Expression
	 * 
	 * @param path
	 *            the path
	 * @param oper
	 *            the operation
	 * @param value
	 *            the value
	 */
	public Expression(Path path, Operation oper, String value) {
		this.path = path;
		this.operation = oper;
		this.value = value;
	}

	/**
	 * Gets path
	 *  
	 * @return path
	 */
	public Path getPath() {
		return path;
	}

	/**
	 * Sets path
	 * 
	 * @param path
	 */
	public void setPath(Path path) {
		this.path = path;
	}

	/**
	 * Gets operation
	 *  
	 * @return operation
	 */
	public Operation getOperation() {
		return operation;
	}

	/**
	 * Sets operation
	 * 
	 * @param operation
	 */
	public void setOperation(Operation operation) {
		this.operation = operation;
	}

	/**
	 * Gets
	 *  
	 * @return
	 */
	public String getValue() {
		return value;
	}

	/**
	 * Sets value
	 * 
	 * @param value
	 */
	public void setValue(String value) {
		this.value = value;
	}

	/**
	 * the toString method
	 */
	public String toString() {
		String expressionString;
		if (isNegated()) {
			expressionString = "NOT " + getPath() + " " + getOperation().toString() + " " + getValue();
		} else {
			expressionString = getPath() + " " + getOperation().toString() + " " + getValue();
		}

		return expressionString;
	}

	/**
	 * Method to negate
	 * 
	 * @return Expression
	 */
	public Expression negate() {
		this.setNegated(true);
		return this;
	}

	/**
	 * Gets negated
	 *  
	 * @return negated
	 */
	public boolean isNegated() {
		return negated;
	}

	/**
	 * Sets negated
	 * 
	 * @param negated
	 */
	public void setNegated(boolean negated) {
		this.negated = negated;
	}

}