com.hazelcast.query.impl

Class ConverterCache

java.lang.Object

com.hazelcast.query.impl.ConverterCache

public final class ConverterCache
extends Object

Maintains a cache of TypeConverter instances corresponding to attributes of a single Indexes instance.

Constructor Summary

Constructors

Constructor and Description
ConverterCache(Indexes indexes) Constructs a new converters cache for the given indexes.

Method Summary

Modifier and Type	Method and Description
void	clear() Clears this cache by purging all entries.
TypeConverter	get(String attribute)
void	invalidate(InternalIndex index) Invalidates this cache after the addition of the given index to the Indexes for which this cache was constructed for.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConverterCache

public ConverterCache(Indexes indexes)

Constructs a new converters cache for the given indexes.

Parameters:

indexes - the indexes to construct a cache for.

Method Detail

get

public TypeConverter get(String attribute)

Returns:

TypeConverter for the given attribute or null if this cache doesn't aware of a converter for the given attribute.

invalidate

public void invalidate(InternalIndex index)

Invalidates this cache after the addition of the given index to the Indexes for which this cache was constructed for.

Parameters:

index - the index added.

clear

public void clear()

Clears this cache by purging all entries.