Copyright (c) 2015, 2016 Google, 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:
  Stefan Xenos (Google) - Initial implementation
/*******************************************************************************
 * Copyright (c) 2015, 2016 Google, 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:
 *   Stefan Xenos (Google) - Initial implementation
 *******************************************************************************/
package org.eclipse.jdt.internal.core.nd.java;

import org.eclipse.jdt.internal.compiler.impl.Constant;
import org.eclipse.jdt.internal.compiler.impl.LongConstant;
import org.eclipse.jdt.internal.core.nd.Nd;
import org.eclipse.jdt.internal.core.nd.field.FieldLong;
import org.eclipse.jdt.internal.core.nd.field.StructDef;

public final class NdConstantLong extends NdConstant {
	public static final FieldLong VALUE;

	@SuppressWarnings("hiding")
	public static StructDef<NdConstantLong> type;

	static {
		type = StructDef.create(NdConstantLong.class, NdConstant.type);
		VALUE = type.addLong();
		type.done();
	}

	public NdConstantLong(Nd nd, long address) {
		super(nd, address);
	}

	protected NdConstantLong(Nd nd) {
		super(nd);
	}

	public static NdConstantLong create(Nd nd, long value) {
		NdConstantLong result = new NdConstantLong(nd);
		result.setValue(value);
		return result;
	}

	public void setValue(long value) {
		VALUE.put(getNd(), this.address, value);
	}

	public long getValue() {
		return VALUE.get(getNd(), this.address);
	}

	@Override
	public Constant getConstant() {
		return LongConstant.fromValue(getValue());
	}
}