/*******************************************************************************
 * Copyright (c) 2000, 2019 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Microsoft Corporation - copied to jdt.core.manipulation
 *******************************************************************************/
package org.eclipse.jdt.internal.corext.refactoring.code.flow;



class ConditionalFlowInfo extends FlowInfo {

	public ConditionalFlowInfo() {
		super(NO_RETURN);
	}

	public void mergeCondition(FlowInfo info, FlowContext context) {
		if (info == null)
			return;
		mergeAccessModeSequential(info, context);
	}

	public void merge(FlowInfo truePart, FlowInfo falsePart, FlowContext context) {
		if (truePart == null && falsePart == null)
			return;

		GenericConditionalFlowInfo cond= new GenericConditionalFlowInfo();
		if (truePart != null)
			cond.mergeAccessMode(truePart, context);

		if (falsePart != null)
			cond.mergeAccessMode(falsePart, context);

		if (truePart == null || falsePart == null)
			cond.mergeEmptyCondition(context);

		mergeAccessModeSequential(cond, context);
	}
}


