ChainedExtractor Class |
(14.1.1.0)
E55634-01
Composite IValueExtractor implementation based on an
array of extractors.
Inheritance HierarchySystemObject
Tangosol.Util.ExtractorAbstractExtractor
Tangosol.Util.ExtractorAbstractCompositeExtractor
Tangosol.Util.ExtractorChainedExtractor
Tangosol.Util.ExtractorAbstractExtractor
Tangosol.Util.ExtractorAbstractCompositeExtractor
Tangosol.Util.ExtractorChainedExtractor
Namespace: Tangosol.Util.Extractor
Assembly: Coherence (in Coherence.dll) Version: 14.1.1.1 (14.1.1.1)
SyntaxC#
public class ChainedExtractor : AbstractCompositeExtractor
The ChainedExtractor type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ChainedExtractor |
Default constructor.
|
| ChainedExtractor(String) |
Construct a ChainedExtractor for a specified member name
sequence.
|
| ChainedExtractor(IValueExtractor) |
Construct a ChainedExtractor based on a specified
IValueExtractor array.
|
| ChainedExtractor(IValueExtractor, IValueExtractor) |
Construct a ChainedExtractor based on two extractors.
|
Properties| Name | Description | |
|---|---|---|
 | Extractors |
Obtain the IValueExtractor array.
(Inherited from AbstractCompositeExtractor.) |
| Target |
The target of the extractor.
(Inherited from AbstractExtractor.) |
Methods| Name | Description | |
|---|---|---|
| Compare |
Compares its two arguments for order.
(Inherited from AbstractExtractor.) |
| CompareEntries |
Compare two entries.
(Inherited from AbstractExtractor.) |
| Equals |
Compare the AbstractCompositeExtractor with another object
to determine equality.
(Inherited from AbstractCompositeExtractor.) |
| Extract |
Extract the value from the passed object.
(Overrides AbstractExtractorExtract(Object).) |
| ExtractFromEntry |
Extract the value from the passed entry.
(Overrides AbstractExtractorExtractFromEntry(ICacheEntry).) |
| ExtractOriginalFromEntry |
Extract the value from the "original value" of the passed
CacheEntry object or the key (if targeted). This method's conventions are exactly the same
as the ExtractFromEntry(ICacheEntry) method.
(Inherited from AbstractExtractor.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode |
Determine a hash value for the AbstractCompositeExtractor object
according to the general object.GetHashCode contract.
(Inherited from AbstractCompositeExtractor.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ReadExternal |
Restore the contents of a user type instance by reading its state
using the specified IPofReader object.
(Inherited from AbstractCompositeExtractor.) |
| ToString |
Return a human-readable description for this
IValueExtractor.
(Inherited from AbstractCompositeExtractor.) |
| WriteExternal |
Save the contents of a POF user type instance by writing its
state using the specified IPofWriter object.
(Inherited from AbstractCompositeExtractor.) |
Fields| Name | Description | |
|---|---|---|
 | m_extractors |
The IValueExtractor array.
(Inherited from AbstractCompositeExtractor.) |
| m_target |
Specifies which part of the entry should be used by the
ExtractFromEntry(ICacheEntry) operation. Legal values are
VALUE (default) or KEY.
(Inherited from AbstractExtractor.) |
Remarks
The extractors in the array are applied sequentially left-to-right,
so a result of a previous extractor serves as a target object for a
next one.
See Also