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//
// MessagePack for Java
//
// 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.msgpack.value;
import org.msgpack.core.MessageFormat;
import java.math.BigInteger;
/**
* Representation of MessagePack's Integer type.
*
* MessagePack's Integer type can represent from -2<sup>63</sup> to 2<sup>64</sup>-1.
*/
public interface IntegerValue
extends NumberValue
{
/**
* Returns true if the value is in the range of [-2<sup>7</sup> to 2<sup>7</sup>-1].
*/
boolean isInByteRange();
/**
* Returns true if the value is in the range of [-2<sup>15</sup> to 2<sup>15</sup>-1]
*/
boolean isInShortRange();
/**
* Returns true if the value is in the range of [-2<sup>31</sup> to 2<sup>31</sup>-1]
*/
boolean isInIntRange();
/**
* Returns true if the value is in the range of [-2<sup>63</sup> to 2<sup>63</sup>-1]
*/
boolean isInLongRange();
/**
* Returns the most succinct MessageFormat type to represent this integer value.
*
* @return the smallest integer type of MessageFormat that is big enough to store the value.
*/
MessageFormat mostSuccinctMessageFormat();
/**
* Returns the value as a {@code byte}, otherwise throws an exception.
*
* @throws MessageIntegerOverflowException If the value does not fit in the range of {@code byte} type.
*/
byte asByte();
/**
* Returns the value as a {@code short}, otherwise throws an exception.
*
* @throws MessageIntegerOverflowException If the value does not fit in the range of {@code short} type.
*/
short asShort();
/**
* Returns the value as an {@code int}, otherwise throws an exception.
*
* @throws MessageIntegerOverflowException If the value does not fit in the range of {@code int} type.
*/
int asInt();
/**
* Returns the value as a {@code long}, otherwise throws an exception.
*
* @throws MessageIntegerOverflowException If the value does not fit in the range of {@code long} type.
*/
long asLong();
/**
* Returns the value as a {@code BigInteger}.
*/
BigInteger asBigInteger();
}