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org.codehaus.groovy.util

public abstract Class AbstractConcurrentMapBase

Class Inheritance

extends Object

java.lang.Object
org.codehaus.groovy.util.AbstractConcurrentMapBase

Known Direct Subclasses

org.codehaus.groovy.util.AbstractConcurrentMap

Imports

java.util.Collection, .LinkedList

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static interface	AbstractConcurrentMapBase.Entry<V>
public static class	AbstractConcurrentMapBase.Segment

Field Summary

Modifier and Type	Field and Description
pack-priv static final int	MAX_SEGMENTS
protected static final int	MAXIMUM_CAPACITY
pack-priv static final int	RETRIES_BEFORE_LOCK
pack-priv final int	segmentMask
protected final AbstractConcurrentMapBase.Segment[]	segments
pack-priv final int	segmentShift

Constructor Summary

Access	Constructor and Description
public	AbstractConcurrentMapBase(Object segmentInfo)

Method Summary

Modifier and Type	Method and Description
protected abstract AbstractConcurrentMapBase.Segment	createSegment(Object segmentInfo, int cap)
public int	fullSize()
protected static <K> int	hash(K key)
public AbstractConcurrentMapBase.Segment	segmentFor(int hash)
public int	size()
public Collection<E>	values()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

MAX_SEGMENTS	back to summary
pack-priv static final int MAX_SEGMENTS

MAXIMUM_CAPACITY	back to summary
protected static final int MAXIMUM_CAPACITY

RETRIES_BEFORE_LOCK	back to summary
pack-priv static final int RETRIES_BEFORE_LOCK

segmentMask	back to summary
pack-priv final int segmentMask

segments	back to summary
protected final AbstractConcurrentMapBase.Segment[] segments

segmentShift	back to summary
pack-priv final int segmentShift

Constructor Detail

AbstractConcurrentMapBase	back to summary
public AbstractConcurrentMapBase(Object segmentInfo)

Method Detail

createSegment	back to summary
protected abstract AbstractConcurrentMapBase.Segment createSegment(Object segmentInfo, int cap)

fullSize	back to summary
public int fullSize()

hash	back to summary
protected static <K> int hash(K key)

segmentFor	back to summary
public AbstractConcurrentMapBase.Segment segmentFor(int hash)

size	back to summary
public int size()

values	back to summary
public Collection<E> values()

org.codehaus.groovy.util back to summary

public Interface AbstractConcurrentMapBase.Entry<V>

Known Direct Subinterfaces: org.codehaus.groovy.util.AbstractConcurrentMap.Entry

Method Summary

Modifier and Type	Method and Description
public int	getHash()
public V	getValue()
public boolean	isValid()
public void	setValue(V value)

Method Detail

getHash	back to summary
public int getHash()

getValue	back to summary
public V getValue()

isValid	back to summary
public boolean isValid()

setValue	back to summary
public void setValue(V value)

org.codehaus.groovy.util back to summary

public Class AbstractConcurrentMapBase.Segment

Class Inheritance

extends LockableObject

java.lang.Object
java.util.concurrent.locks.AbstractOwnableSynchronizer
java.util.concurrent.locks.AbstractQueuedSynchronizer
org.codehaus.groovy.util.LockableObject
org.codehaus.groovy.util.AbstractConcurrentMapBase.Segment

Known Direct Subclasses

org.codehaus.groovy.util.AbstractConcurrentMap.Segment

Field Summary

Modifier and Type	Field and Description
pack-priv volatile int	count
private static final long	serialVersionUID Hides org.codehaus.groovy.util.LockableObject.serialVersionUID.
protected volatile Object[]	table
pack-priv int	threshold

Inherited from org.codehaus.groovy.util.LockableObject:: owner

Constructor Summary

Access	Constructor and Description
protected	Segment(int initialCapacity)

Method Summary

Modifier and Type	Method and Description
private static void	put(AbstractConcurrentMapBase.Entry<V> ee, int index, Object[] tab)
private static Object	put(AbstractConcurrentMapBase.Entry<V> ee, Object o)
pack-priv void	rehash()
pack-priv void	rehashIfThresholdExceeded()
pack-priv void	removeEntry(AbstractConcurrentMapBase.Entry<V> e)
pack-priv void	setTable(Object[] newTable)

Inherited from org.codehaus.groovy.util.LockableObject:: isHeldExclusively lock tryAcquire tryRelease unlock

Field Detail

count	back to summary
pack-priv volatile int count

serialVersionUID	back to summary
private static final long serialVersionUID Hides org.codehaus.groovy.util.LockableObject.serialVersionUID.

table	back to summary
protected volatile Object[] table

threshold	back to summary
pack-priv int threshold

Constructor Detail

Segment	back to summary
protected Segment(int initialCapacity)

Method Detail

put	back to summary
private static void put(AbstractConcurrentMapBase.Entry<V> ee, int index, Object[] tab)

put	back to summary
private static Object put(AbstractConcurrentMapBase.Entry<V> ee, Object o)

rehash	back to summary
pack-priv void rehash()

rehashIfThresholdExceeded	back to summary
pack-priv void rehashIfThresholdExceeded()

removeEntry	back to summary
pack-priv void removeEntry(AbstractConcurrentMapBase.Entry<V> e)

setTable	back to summary
pack-priv void setTable(Object[] newTable)