Package org.apache.uima.internal.util

Class CopyOnWriteOrderedFsSet_array<T extends FeatureStructure>

java.lang.Object

org.apache.uima.internal.util.CopyOnWriteOrderedFsSet_array<T>

All Implemented Interfaces:

CopyOnWriteIndexPart<T>

public class CopyOnWriteOrderedFsSet_array<T extends FeatureStructure>
extends Object
implements CopyOnWriteIndexPart<T>

implements OrderedFsSet_array partially, for iterator use

Field Summary

Fields

Modifier and Type	Field	Description
T[]	a
final int	a_firstUsedslot
final int	a_nextFreeslot
final OrderedFsSet_array<T>	original

Constructor Summary

Constructors

Constructor	Description
CopyOnWriteOrderedFsSet_array(OrderedFsSet_array<T> original)

Method Summary

Modifier and Type	Method	Description
int	copyToArray(T[] target, int startingIndexInTarget)	Copy FS refs to target from this index part
boolean	equals(Object obj)
OrderedFsSet_array<T>	getOfsa()
int	hashCode()
boolean	isOriginal()
Iterator<T>	iterator()
void	makeReadOnlyCopy()	Called by index when about to make an update This copy captures the state of things before the update happens
final int	size()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

a_firstUsedslot

public final int a_firstUsedslot

a_nextFreeslot

public final int a_nextFreeslot

original

public final OrderedFsSet_array<T extends FeatureStructure> original

a

public T extends FeatureStructure[] a

Constructor Details

CopyOnWriteOrderedFsSet_array

public CopyOnWriteOrderedFsSet_array(OrderedFsSet_array<T> original)

Method Details

makeReadOnlyCopy

public void makeReadOnlyCopy()

Called by index when about to make an update This copy captures the state of things before the update happens

Specified by:

makeReadOnlyCopy in interface CopyOnWriteIndexPart<T extends FeatureStructure>

isOriginal

public boolean isOriginal()

Specified by:

isOriginal in interface CopyOnWriteIndexPart<T extends FeatureStructure>

Returns:

true if this cow version is the same as the original. true means the index has not been updated

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

• Object.hashCode()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

• Object.equals(java.lang.Object)

size

public final int size()

Specified by:

size in interface CopyOnWriteIndexPart<T extends FeatureStructure>

Returns:

the size of this version of the index (maybe not the current index size)

See Also:

• OrderedFsSet_array.size()

toString

public String toString()

Overrides:

toString in class Object

See Also:

• OrderedFsSet_array.toString()

getOfsa

public OrderedFsSet_array<T> getOfsa()

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface CopyOnWriteIndexPart<T extends FeatureStructure>

Returns:

iterator over all the elements

copyToArray

public int copyToArray(T[] target,
 int startingIndexInTarget)

Description copied from interface: CopyOnWriteIndexPart

Copy FS refs to target from this index part

Specified by:

copyToArray in interface CopyOnWriteIndexPart<T extends FeatureStructure>

Parameters:

target - the target array to copy into

startingIndexInTarget - the starting index in the target array

Returns:

startingIndexInTarget + size