Package com.gigaspaces.internal.query

Class PropertiesQuery

java.lang.Object

com.gigaspaces.internal.query.AbstractCustomQuery

com.gigaspaces.internal.query.PropertiesQuery

All Implemented Interfaces:

ICustomQuery, SmartExternalizable, Externalizable, Serializable

public class PropertiesQuery
extends AbstractCustomQuery

Queries an entry that matches all the given properties. Properties are key-value pairs where key is the entry fields name and the value if the field value.

Since:

8.0

Author:

Anna Pavtulov

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PropertiesQuery()	Default constructor for Externalizable.
PropertiesQuery(Map<String,Object> properties, ITypeDesc typeDesc)

Method Summary

Modifier and Type	Method	Description
protected boolean	match(Object actual, Object expected)
boolean	matches(CacheManager cacheManager, ServerEntry entry, String skipAlreadyMatchedIndexPath)	Checks whether the specified entry matches this query.
void	readExternal(ObjectInput in)
SQLQuery	toSQLQuery(ITypeDesc typeDesc)
void	writeExternal(ObjectOutput out)

Methods inherited from class com.gigaspaces.internal.query.AbstractCustomQuery

addCustomIndex, getCustomIndexes, matchConvertingExceptionHandler

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gigaspaces.serialization.SmartExternalizable

enabledSmartExternalizableWithReference

Constructor Details

PropertiesQuery

public PropertiesQuery()

Default constructor for Externalizable.

PropertiesQuery

public PropertiesQuery(Map<String,Object> properties,
 ITypeDesc typeDesc)

Method Details

matches

public 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

Specified by:

matches in class AbstractCustomQuery

Returns:

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

match

protected boolean match(Object actual,
 Object expected)

toSQLQuery

public SQLQuery toSQLQuery(ITypeDesc typeDesc)

Parameters:

typeDesc - TODO

Returns:

SQLQuery

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class AbstractCustomQuery

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class AbstractCustomQuery

Throws:

IOException