Copyright (c) 2019, Red Hat Inc. 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:
  Red Hat Inc. - initial API and implementation
/*******************************************************************************
 * Copyright (c) 2019, Red Hat Inc. 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:
 *   Red Hat Inc. - initial API and implementation
 *******************************************************************************/
package org.eclipse.jdt.internal.corext.callhierarchy;

import org.eclipse.jdt.core.IJavaElement;

public class MethodWrapperDynamicCore implements IMethodWrapperDynamic {

	@Override
	public boolean equals(MethodWrapper o1, Object o2) {
		if (o1 == o2) {
			return true;
		}

		if (o2 == null) {
			return false;
		}

		if (o2.getClass() != o1.getClass()) {
			return false;
		}

		MethodWrapper other= (MethodWrapper) o2;

		if (o1.getParent() == null) {
			if (other.getParent() != null) {
				return false;
			}
		} else {
			if (!o1.getParent().equals(other.getParent())) {
				return false;
			}
		}

		if (o1.getMethodCall() == null) {
			if (other.getMethodCall() != null) {
				return false;
			}
		} else {
			if (!o1.getMethodCall().equals(other.getMethodCall())) {
				return false;
			}
		}

		return true;
	}

	@Override
	@SuppressWarnings("unchecked")
	public <T> T getAdapter(MethodWrapper wrapper, Class<T> adapter) {
		if (adapter == IJavaElement.class) {
	        return (T) wrapper.getMember();
	    } else {
	        return null;
	    }
	}

}