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/*******************************************************************************
* Copyright (c) 2012, 2013 Ericsson
* Copyright (c) 2010, 2011 École Polytechnique de Montréal
* Copyright (c) 2010, 2011 Alexandre Montplaisir <alexandre.montplaisir@gmail.com>
*
* 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 org.eclipse.linuxtools.tmf.core.statevalue;
import org.eclipse.jdt.annotation.Nullable;
/**
* A state value containing a simple integer.
*
* @version 1.0
* @author Alexandre Montplaisir
*/
final class IntegerStateValue extends TmfStateValue {
private final int value;
public IntegerStateValue(int valueAsInt) {
this.value = valueAsInt;
}
@Override
public Type getType() {
return Type.INTEGER;
}
@Override
public boolean isNull() {
return false;
}
@Override
public boolean equals(@Nullable Object object) {
if (!(object instanceof IntegerStateValue)) {
return false;
}
IntegerStateValue other = (IntegerStateValue) object;
return (this.value == other.value);
}
@Override
public int hashCode() {
return value;
}
@Override
public @Nullable String toString() {
return String.format("%3d", value); //$NON-NLS-1$
}
// ------------------------------------------------------------------------
// Unboxing methods
// ------------------------------------------------------------------------
@Override
public int unboxInt() {
return value;
}
@Override
public long unboxLong() {
/* It's always safe to up-cast a int into a long */
return value;
}
}
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