#include <coherence/util/processor/NumberMultiplier.hpp>
Inherits PropertyProcessor.
Supported types are: Byte, Short, Integer, Long, Float, Double, BigInteger and BigDecimal.
Public Types | ||||
typedef spec::Handle | Handle | |||
NumberMultiplier Handle definition. | ||||
typedef spec::View | View | |||
NumberMultiplier View definition. | ||||
typedef spec::Holder | Holder | |||
NumberMultiplier Holder definition. | ||||
Public Member Functions | ||||
virtual Object::Holder | process (InvocableMap::Entry::Handle hEntry) const | |||
Process a Map::Entry object.
This implementation throws an UnsupportedOperationException.
| ||||
virtual void | readExternal (PofReader::Handle hIn) | |||
virtual void | writeExternal (PofWriter::Handle hOut) const | |||
virtual String::View | getDescription () const | |||
Return a human-readable description of the state of this class in the form of a delimited list of name-value pairs.
The default implementation returns an empty string | ||||
Protected Member Functions | ||||
NumberMultiplier () | ||||
Construct an NumberMultiplier processor. | ||||
NumberMultiplier (ValueManipulator::View vManipulator, Number::View vNumFactor, bool fPostFactor) | ||||
Construct an NumberMultiplier processor that will increment a property value by a specified amount, returning either the old or the new value as specified. | ||||
Protected Attributes | ||||
FinalView< Number > | f_vNumFactor | |||
The number to multiply by. | ||||
bool | m_fPostFactor | |||
Whether to return the value before it was multiplied ("post-factor") or after it is multiplied ("pre-factor"). |
NumberMultiplier | ( | ValueManipulator::View | vManipulator, | |
Number::View | vNumFactor, | |||
bool | fPostFactor | |||
) | [protected] |
Construct an NumberMultiplier processor that will increment a property value by a specified amount, returning either the old or the new value as specified.
The type of the vNumFactor parameter will dictate the type of the original and the new value.
vManipulator | the ValueManipulator; could be null | |
vNumFactor | the Number representing the magnitude and sign of the increment | |
fPostFactor | pass true to return the value as it was before it was incremented, or pass false to return the value as it is after it is incremented |