Package org.apache.lucene.util.packed
Class AbstractPagedMutable<T extends AbstractPagedMutable<T>>
java.lang.Object
org.apache.lucene.util.LongValues
org.apache.lucene.util.packed.AbstractPagedMutable<T>
- All Implemented Interfaces:
Accountable
- Direct Known Subclasses:
PagedGrowableWriter
,PagedMutable
public abstract class AbstractPagedMutable<T extends AbstractPagedMutable<T>>
extends LongValues
implements Accountable
Base implementation for
PagedMutable
and PagedGrowableWriter
.- NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.
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Field Summary
Fields inherited from class org.apache.lucene.util.LongValues
IDENTITY, ZEROES
Fields inherited from interface org.apache.lucene.util.Accountable
NULL_ACCOUNTABLE
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Method Summary
Modifier and TypeMethodDescriptionprotected long
protected final void
final long
get
(long index) Get value atindex
.final T
grow()
Similar toArrayUtil.grow(long[])
.final T
grow
(long minSize) Similar toArrayUtil.grow(long[], int)
.protected abstract PackedInts.Mutable
newMutable
(int valueCount, int bitsPerValue) protected abstract T
newUnfilledCopy
(long newSize) long
Return the memory usage of this object in bytes.final T
resize
(long newSize) Create a new copy of sizenewSize
based on the content of this buffer.final void
set
(long index, long value) Set value atindex
.final long
size()
The number of values.final String
toString()
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.apache.lucene.util.Accountable
getChildResources
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Method Details
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fillPages
protected final void fillPages() -
newMutable
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size
public final long size()The number of values. -
get
public final long get(long index) Description copied from class:LongValues
Get value atindex
.- Specified by:
get
in classLongValues
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set
public final void set(long index, long value) Set value atindex
. -
baseRamBytesUsed
protected long baseRamBytesUsed() -
ramBytesUsed
public long ramBytesUsed()Description copied from interface:Accountable
Return the memory usage of this object in bytes. Negative values are illegal.- Specified by:
ramBytesUsed
in interfaceAccountable
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newUnfilledCopy
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resize
Create a new copy of sizenewSize
based on the content of this buffer. This method is much more efficient than creating a new instance and copying values one by one. -
grow
Similar toArrayUtil.grow(long[], int)
. -
grow
Similar toArrayUtil.grow(long[])
. -
toString
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