com.gigaspaces.internal.query

Class AbstractCustomQuery

java.lang.Object

com.gigaspaces.internal.query.AbstractCustomQuery

All Implemented Interfaces:

ICustomQuery, Externalizable, Serializable

Direct Known Subclasses:

AbstractCompundCustomQuery, CompoundContainsItemsCustomQuery, PropertiesQuery, Range

public abstract class AbstractCustomQuery
extends Object
implements ICustomQuery, Externalizable

Base class for all custom query interfaces.

Since:

7.1

Author:

Niv Ingberg

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractCustomQuery() Default constructor for Externalizable.

Method Summary

Modifier and Type	Method and Description
void	addCustomIndex(IQueryIndexScanner customIndex)
List<IQueryIndexScanner>	getCustomIndexes()
abstract boolean	matches(CacheManager cacheManager, ServerEntry entry, String skipAlreadyMatchedIndexPath) Checks whether the specified entry matches this query.
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gigaspaces.internal.query.ICustomQuery

toSQLQuery

Constructor Detail

AbstractCustomQuery

public AbstractCustomQuery()

Default constructor for Externalizable.

Method Detail

matches

public abstract boolean matches(CacheManager cacheManager,
                                ServerEntry entry,
                                String skipAlreadyMatchedIndexPath)

Description copied from interface: ICustomQuery

Checks whether the specified entry matches this query.

Specified by:

matches in interface ICustomQuery

Returns:

Returns true if the specified entry matches this query, false otherwise.

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

addCustomIndex

public void addCustomIndex(IQueryIndexScanner customIndex)

Parameters:

customIndex -

getCustomIndexes

public List<IQueryIndexScanner> getCustomIndexes()

Specified by:

getCustomIndexes in interface ICustomQuery

Returns:

the list of query defined indexes. If no index is defined - empty list is returned

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException