Oracle Coherence for C++ API


SimpleQueryRecord::PartialResult::IndexLookupRecord Class Reference

#include <coherence/util/SimpleQueryRecord.hpp>

Inherits Object, and PortableObject.

List of all members.

Detailed Description

Simple QueryRecord::PartialResult::IndexLookupRecord implementation.

Public Types

typedef spec::Handle Handle
 IndexLookupRecord Handle definition.
typedef spec::View View
 IndexLookupRecord View definition.
typedef spec::Holder Holder
 IndexLookupRecord Holder definition.
typedef this_spec::Handle Handle
 PortableObject Handle definition.
typedef this_spec::View View
 PortableObject View definition.
typedef this_spec::Holder Holder
 PortableObject Holder definition.

Public Member Functions

virtual String::View getExtractorDescription () const
virtual String::View getIndexDescription () const
virtual bool isOrdered () const
virtual void readExternal (PofReader::Handle hIn)
virtual void writeExternal (PofWriter::Handle hOut) const
virtual bool equals (Object::View v) const
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.

a hash code value for this Object

Protected Member Functions

 IndexLookupRecord ()
 Construct an IndexLookupRecord.
 IndexLookupRecord (QueryRecord::PartialResult::IndexLookupRecord::View vThat)
 Copy constructor for an IndexLookupRecord.
 IndexLookupRecord (String::View vsExtractor, String::View vsIndex, bool fOrdered)
 Construct an IndexLookupRecord.

Protected Attributes

MemberView< Stringm_vsExtractor
 The extractor description.
MemberView< Stringm_vsIndex
 The index description.
bool m_fOrdered
 Indicates whether or not the associated index is ordered.

Constructor & Destructor Documentation

IndexLookupRecord ( QueryRecord::PartialResult::IndexLookupRecord::View  vThat  )  [protected]

Copy constructor for an IndexLookupRecord.

vThat the IndexLookupRecord to copy

IndexLookupRecord ( String::View  vsExtractor,
String::View  vsIndex,
bool  fOrdered 
) [protected]

Construct an IndexLookupRecord.

vsExtractor the extractor description
vsIndex the index description
fOrdered indicates whether or not the associated index is ordered

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