Package org.apache.lucene.util.packed

Class PackedLongValues.Builder

java.lang.Object

org.apache.lucene.util.packed.PackedLongValues.Builder

All Implemented Interfaces:

Accountable

Enclosing class:

PackedLongValues

public static class PackedLongValues.Builder
extends Object
implements Accountable

A Builder for a PackedLongValues instance.

Field Summary

Fields inherited from interface org.apache.lucene.util.Accountable

NULL_ACCOUNTABLE

Method Summary

Modifier and Type	Method	Description
PackedLongValues.Builder	add(long l)	Add a new element to this builder.
PackedLongValues.Builder	add(long value, int count)	Add count copies of value in bulk.
PackedLongValues.Builder	add(LongValuesCursor cursor)	Add all values produced by the given LongValuesCursor in bulk.
PackedLongValues	build()	Build a PackedLongValues instance that contains values that have been added to this builder.
final long	ramBytesUsed()	Returns an estimate of the JVM heap memory used by this object in bytes.
final long	size()	Return the number of elements that have been added to this builder.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lucene.util.Accountable

getChildResources

Method Details

build

public PackedLongValues build()

Build a PackedLongValues instance that contains values that have been added to this builder. This operation is destructive.

ramBytesUsed

public final long ramBytesUsed()

Description copied from interface: Accountable

Returns an estimate of the JVM heap memory used by this object in bytes. The method name uses "ram" for historical reasons; only JVM heap memory should be reported. Off-heap resources such as memory-mapped files or native direct buffers should not be included. Negative values are illegal.

Specified by:

ramBytesUsed in interface Accountable

size

public final long size()

Return the number of elements that have been added to this builder.

add

public PackedLongValues.Builder add(long l)

Add a new element to this builder.

add

public PackedLongValues.Builder add(long value,
 int count)

Add count copies of value in bulk.

add

public PackedLongValues.Builder add(LongValuesCursor cursor)

Add all values produced by the given LongValuesCursor in bulk. The cursor's LongValuesCursor.size() is used as the bounds: exactly that many values are pulled.