com.ecfeed.core.operations.ClassOperationRemoveMethod Maven / Gradle / Ivy

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An open library used to connect to the ecFeed service. It can be also used as a standalone testing tool. It is integrated with Junit5 and generates a stream of test cases using a selected algorithm (e.g. Cartesian, N-Wise). There are no limitations associated with the off-line version but the user cannot access the on-line computation servers and the model database.

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/*******************************************************************************
 *
 * Copyright (c) 2016 ecFeed AS.                                                
 * All rights reserved. This program and the accompanying materials              
 * are 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 
 *  
 *******************************************************************************/

package com.ecfeed.core.operations;

import com.ecfeed.core.model.ClassNode;
import com.ecfeed.core.model.MethodNode;
import com.ecfeed.core.model.ModelOperationException;

public class ClassOperationRemoveMethod extends AbstractModelOperation {

	private ClassNode fTarget;
	private MethodNode fMethod;
	private int fCurrentIndex;

	public ClassOperationRemoveMethod(ClassNode target, MethodNode method) {
		super(OperationNames.REMOVE_METHOD);
		fTarget = target;
		fMethod = method;
		fCurrentIndex = fMethod.getMyMethodIndex();
	}

	@Override
	public void execute() throws ModelOperationException {

		setOneNodeToSelect(fTarget);
		fCurrentIndex = fMethod.getMyMethodIndex();

		if (fTarget.removeMethod(fMethod) == false) {
			ModelOperationException.report(OperationMessages.UNEXPECTED_PROBLEM_WHILE_REMOVING_ELEMENT);
		}

		markModelUpdated();
	}

	@Override
	public IModelOperation getReverseOperation() {
		return new ClassOperationAddMethod(fTarget, fMethod, fCurrentIndex);
	}

}