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Ice is a comprehensive RPC framework that helps you build distributed applications with minimal effort using familiar object-oriented idioms
//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
package Ice;
/**
* Manages an optional short parameter.
**/
public class ShortOptional
{
/**
* The value defaults to unset.
**/
public ShortOptional()
{
_isSet = false;
}
/**
* Sets the value to the given argument.
*
* @param v The initial value.
**/
public ShortOptional(short v)
{
_value = v;
_isSet = true;
}
/**
* Sets the value to a shallow copy of the given optional.
*
* @param opt The source value.
**/
public ShortOptional(ShortOptional opt)
{
_value = opt._value;
_isSet = opt._isSet;
}
/**
* Obtains the current value.
*
* @return The current value.
* @throws IllegalStateException If the value is not set.
**/
public short get()
{
if(!_isSet)
{
throw new IllegalStateException("no value is set");
}
return _value;
}
/**
* Sets the value to the given argument.
*
* @param v The new value.
**/
public void set(short v)
{
_value = v;
_isSet = true;
}
/**
* If the given argument is set, this optional is set to a shallow copy of the argument,
* otherwise this optional is unset.
*
* @param opt The source value.
**/
public void set(ShortOptional opt)
{
_value = opt._value;
_isSet = opt._isSet;
}
/**
* Determines whether the value is set.
*
* @return True if the value is set, false otherwise.
**/
public boolean isSet()
{
return _isSet;
}
/**
* Unsets this value.
**/
public void clear()
{
_isSet = false;
_value = 0;
}
private short _value;
private boolean _isSet;
}