Module org.elasticsearch.compute

Package org.elasticsearch.compute.data

Class AbstractNonThreadSafeRefCounted

java.lang.Object

org.elasticsearch.compute.data.AbstractNonThreadSafeRefCounted

All Implemented Interfaces:

Closeable, AutoCloseable, org.elasticsearch.core.RefCounted, org.elasticsearch.core.Releasable

Direct Known Subclasses:

AbstractArrowBufBlock, AbstractArrowBufVector, AbstractDelegatingCompoundBlock, BooleanArrayBlock, BooleanBigArrayBlock, BooleanBigArrayVector, BooleanVectorBlock, BytesRefArrayBlock, BytesRefVectorBlock, CompositeBlock, ConstantNullBlock, ConstantNullVector, DocBlock, DocVector, DoubleArrayBlock, DoubleBigArrayBlock, DoubleBigArrayVector, DoubleVectorBlock, FloatArrayBlock, FloatBigArrayBlock, FloatBigArrayVector, FloatVectorBlock, IntArrayBlock, IntBigArrayBlock, IntBigArrayVector, IntVectorBlock, LongArrayBlock, LongBigArrayBlock, LongBigArrayVector, LongRangeArrayBlock, LongVectorBlock, OrdinalBytesRefBlock, OrdinalBytesRefVector

public abstract class AbstractNonThreadSafeRefCounted
extends Object
implements org.elasticsearch.core.RefCounted, org.elasticsearch.core.Releasable

Releasable, non-threadsafe version of AbstractRefCounted. Calls to decRef() and close() are equivalent.

Field Summary

Fields inherited from interface org.elasticsearch.core.RefCounted

ALWAYS_REFERENCED

Constructor Summary

Constructors

Constructor	Description
AbstractNonThreadSafeRefCounted()

Method Summary

Modifier and Type	Method	Description
final void	close()
protected abstract void	closeInternal()	This is called when the number of references reaches zero.
final boolean	decRef()
final boolean	hasReferences()
final void	incRef()
final boolean	isReleased()
final boolean	tryIncRef()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.elasticsearch.core.RefCounted

mustIncRef

Constructor Details

AbstractNonThreadSafeRefCounted

public AbstractNonThreadSafeRefCounted()

Method Details

incRef

public final void incRef()

Specified by:

incRef in interface org.elasticsearch.core.RefCounted

tryIncRef

public final boolean tryIncRef()

Specified by:

tryIncRef in interface org.elasticsearch.core.RefCounted

decRef

public final boolean decRef()

Specified by:

decRef in interface org.elasticsearch.core.RefCounted

hasReferences

public final boolean hasReferences()

Specified by:

hasReferences in interface org.elasticsearch.core.RefCounted

close

public final void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface org.elasticsearch.core.Releasable

isReleased

public final boolean isReleased()

closeInternal

protected abstract void closeInternal()

This is called when the number of references reaches zero. This is where resources should be released (adjusting circuit breakers if needed).