org.snapscript.dx.rop.cst.CstLong Maven / Gradle / Ivy
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.snapscript.dx.rop.cst;
import org.snapscript.dx.rop.type.Type;
import org.snapscript.dx.util.Hex;
/**
* Constants of type {@code CONSTANT_Long_info}.
*/
public final class CstLong
extends CstLiteral64 {
/** {@code non-null;} instance representing {@code 0} */
public static final CstLong VALUE_0 = make(0);
/** {@code non-null;} instance representing {@code 1} */
public static final CstLong VALUE_1 = make(1);
/**
* Makes an instance for the given value. This may (but does not
* necessarily) return an already-allocated instance.
*
* @param value the {@code long} value
*/
public static CstLong make(long value) {
/*
* Note: Javadoc notwithstanding, this implementation always
* allocates.
*/
return new CstLong(value);
}
/**
* Constructs an instance. This constructor is private; use {@link #make}.
*
* @param value the {@code long} value
*/
private CstLong(long value) {
super(value);
}
/** {@inheritDoc} */
@Override
public String toString() {
long value = getLongBits();
return "long{0x" + Hex.u8(value) + " / " + value + '}';
}
/** {@inheritDoc} */
public Type getType() {
return Type.LONG;
}
/** {@inheritDoc} */
@Override
public String typeName() {
return "long";
}
/** {@inheritDoc} */
public String toHuman() {
return Long.toString(getLongBits());
}
/**
* Gets the {@code long} value.
*
* @return the value
*/
public long getValue() {
return getLongBits();
}
}