Copyright (c) 2000, 2009 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
/*******************************************************************************
 * Copyright (c) 2000, 2009 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
 *******************************************************************************/
package org.eclipse.jdt.internal.core;

import org.eclipse.jdt.core.IMemberValuePair;
import org.eclipse.jdt.internal.core.util.Util;

public class MemberValuePair implements IMemberValuePair {

	String memberName;
	public Object value;
	public int valueKind = K_UNKNOWN;

	public MemberValuePair(String memberName) {
		this.memberName = memberName;
	}

	public MemberValuePair(String memberName, Object value, int valueKind) {
		this(memberName);
		this.value = value;
		this.valueKind = valueKind;
	}

	@Override
	public boolean equals(Object obj) {
		if (!(obj instanceof MemberValuePair)) {
			return false;
		}
		MemberValuePair other = (MemberValuePair) obj;
		return
			this.valueKind == other.valueKind
			&& this.memberName.equals(other.memberName)
			&& (this.value == other.value
				|| (this.value != null && this.value.equals(other.value))
				|| (this.value instanceof Object[] && other.value instanceof Object[] && Util.equalArraysOrNull((Object[])this.value, (Object[]) other.value)));
	}

	@Override
	public String getMemberName() {
		return this.memberName;
	}

	@Override
	public Object getValue() {
		return this.value;
	}

	@Override
	public int getValueKind() {
		return this.valueKind;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((this.memberName == null) ? 0 : this.memberName.hashCode());
		result = prime * result + ((this.value == null) ? 0 : this.value.hashCode());
		result = prime * result + this.valueKind;
		return result;
	}
}