org.apache.lucene.search

Class FieldCache.CacheEntry

java.lang.Object

org.apache.lucene.search.FieldCache.CacheEntry

Enclosing interface:

FieldCache

public abstract static class FieldCache.CacheEntry
extends Object

EXPERT: A unique Identifier/Description for each item in the FieldCache. Can be useful for logging/debugging.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Constructor Summary

Constructors

Constructor and Description
FieldCache.CacheEntry()

Method Summary

Methods

Modifier and Type	Method and Description
void	estimateSize() Computes (and stores) the estimated size of the cache Value
abstract Class<?>	getCacheType()
abstract Object	getCustom()
String	getEstimatedSize() The most recently estimated size of the value, null unless estimateSize has been called.
abstract String	getFieldName()
abstract Object	getReaderKey()
abstract Object	getValue()
protected void	setEstimatedSize(String size)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldCache.CacheEntry

public FieldCache.CacheEntry()

Method Detail

getReaderKey

public abstract Object getReaderKey()

getFieldName

public abstract String getFieldName()

getCacheType

public abstract Class<?> getCacheType()

getCustom

public abstract Object getCustom()

getValue

public abstract Object getValue()

setEstimatedSize

protected final void setEstimatedSize(String size)

estimateSize

public void estimateSize()

Computes (and stores) the estimated size of the cache Value

See Also:

getEstimatedSize()

getEstimatedSize

public final String getEstimatedSize()

The most recently estimated size of the value, null unless estimateSize has been called.

toString

public String toString()

Overrides:

toString in class Object