public class ConcurrentSkipListCollectionExtractor extends HashedMapCollectionExtractorBase
IMapExtractor.EntryObject
Constructor and Description |
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ConcurrentSkipListCollectionExtractor(String arrayField,
String keyField,
String valueField) |
Modifier and Type | Method and Description |
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IObjectArray |
extractEntries(IObject coll)
Extracts the array containing the collection content
|
int[] |
extractEntryIds(IObject coll)
Returns the object ids (int) for all objects which are contained in the
collection
|
Integer |
getCapacity(IObject coll)
Return the capacity of the collection, if applicable
|
Double |
getCollisionRatio(IObject coll)
Calculates the collision ratio in the collection
|
Double |
getFillRatio(IObject coll)
Calculate the fill ration of a collection
|
Integer |
getNumberOfNotNullElements(IObject coll)
Returns the number of non-null elements in the collection.
|
Integer |
getSize(IObject coll)
Extract the size of the collection
|
boolean |
hasCapacity()
Check if the collection has capacity, e.g.
|
boolean |
hasExtractableArray()
Return true if the collection array based and the array can be extracted
from the heap dump
|
boolean |
hasExtractableContents()
Check if the collection has extractable contents
|
boolean |
hasFillRatio()
Check if fill ratio for the collection can be calculated, i.e.
|
boolean |
hasSize()
Check if the size of the collection can be extracted
|
hasCollisionRatio
extractMapEntries
public boolean hasExtractableContents()
ICollectionExtractor
public boolean hasExtractableArray()
ICollectionExtractor
public IObjectArray extractEntries(IObject coll) throws SnapshotException
ICollectionExtractor
SnapshotException
public int[] extractEntryIds(IObject coll) throws SnapshotException
ICollectionExtractor
SnapshotException
public Integer getNumberOfNotNullElements(IObject coll) throws SnapshotException
ICollectionExtractor
SnapshotException
public boolean hasCapacity()
ICollectionExtractor
hasCapacity
in interface ICollectionExtractor
hasCapacity
in class MapCollectionExtractorBase
public Integer getCapacity(IObject coll) throws SnapshotException
ICollectionExtractor
getCapacity
in interface ICollectionExtractor
getCapacity
in class MapCollectionExtractorBase
SnapshotException
public boolean hasSize()
ICollectionExtractor
public Integer getSize(IObject coll) throws SnapshotException
ICollectionExtractor
SnapshotException
public boolean hasFillRatio()
ICollectionExtractor
hasFillRatio
in interface ICollectionExtractor
hasFillRatio
in class HashedMapCollectionExtractorBase
public Double getFillRatio(IObject coll) throws SnapshotException
ICollectionExtractor
getFillRatio
in interface ICollectionExtractor
getFillRatio
in class HashedMapCollectionExtractorBase
SnapshotException
public Double getCollisionRatio(IObject coll) throws SnapshotException
IMapExtractor
getCollisionRatio
in interface IMapExtractor
getCollisionRatio
in class HashedMapCollectionExtractorBase
SnapshotException