ArrayFilter Class Reference

#include <coherence/util/filter/ArrayFilter.hpp>

Inherits Object, EntryFilter, and PortableObject.

Inherited by AllFilter, AnyFilter, and XorFilter.

List of all members.

---

Detailed Description

Filter which is a logical operator of a filter array.

Author:

djl 2008.03.23

Public Types
typedef spec::Handle	Handle
	ArrayFilter Handle definition.
typedef spec::View	View
	ArrayFilter View definition.
typedef spec::Holder	Holder
	ArrayFilter Holder definition.
Public Member Functions
virtual void	readExternal (PofReader::Handle hIn)
virtual void	writeExternal (PofWriter::Handle hOut) const
virtual bool	equals (Object::View v) const
	Compare the ArrayFilter with another object to determine equality.
virtual size32_t	hashCode () const
	Return a hash code value for the Object. This method is supported for the benefit of hash-based containers. The general contract of hashCode is: Whenever it is invoked on the same Object more than once during an execution of an application, the hashCode method must consistently return the same value, provided no information used in equals comparisons on the object is modified. This value need not remain consistent from one execution of an application to another execution of the same application. If two Objects are equal according to the equals method, then calling the hashCode method on each of the two Objects must produce the same value. It is not required that if two Objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct results. However, the programmer should be aware that producing distinct results for unequal objects may improve the performance of hash-based containers. The default implementation is identity based. Returns: a hash code value for this Object
virtual void	toStream (std::ostream &out) const
	Output a human-readable description of this Object to the given stream. coherence::lang::operator<<(std::ostream, Object::View) is defined and will call into the toStream method, to output Objects. If a manged String object is desired, the COH_TO_STRING macro can be used to build up a String from streamable contents. Object::View vKey = ... Object::View vValue = ... std::cout << vKey << " = " << vValue << std::endl; String::Handle hs = COH_TO_STRING(vKey << " = " << vValue); Parameters: out  the stream used to output the description
virtual ObjectArray::View	getFilters () const
	Obtain the Filter array.
Protected Member Functions
	ArrayFilter ()
	Default constructor (necessary for the PortableObject interface).
	ArrayFilter (ObjectArray::View vaFilter)
	Construct a logical filter that applies a binary operator to a filter array.
Protected Attributes
MemberView< ObjectArray >	m_vaFilter
	The Filter array.

---

Constructor & Destructor Documentation

ArrayFilter

(

ObjectArray::View

vaFilter

)

[protected]

Construct a logical filter that applies a binary operator to a filter array.

The result is defined as: aFilter[0] <op> aFilter[1] ... <op> aFilter[n]

Parameters:

vaFilter

the filter array

---

Member Function Documentation

virtual bool equals

(

Object::View

v

)

const [virtual]

Compare the ArrayFilter with another object to determine equality.

Two ArrayFilter objects are considered equal iff they belong to the same class and their underlying Filter arrays are deep-equal.

Returns:

true iff this ArrayFilter and the passed object are equivalent

virtual ObjectArray::View getFilters

(

)

const [virtual]

Obtain the Filter array.

Returns:

the Filter array

---

The documentation for this class was generated from the following file:

• coherence/util/filter/ArrayFilter.hpp

Copyright (c) 2000-2008 Oracle. All rights reserved.