org.neodatis.odb.impl.core.query.values

Class CountAction

java.lang.Object

org.neodatis.odb.core.query.values.AbstractQueryFieldAction

org.neodatis.odb.impl.core.query.values.CountAction

All Implemented Interfaces:

java.io.Serializable, IQueryFieldAction

public class CountAction
extends AbstractQueryFieldAction

An action to count objects of a query

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CountAction(java.lang.String alias)

Method Summary

Modifier and Type	Method and Description
IQueryFieldAction	copy() used to create a copy!
void	end()
void	execute(OID oid, AttributeValuesMap values)
java.math.BigInteger	getCount()
java.lang.Object	getValue()
void	start()

Methods inherited from class org.neodatis.odb.core.query.values.AbstractQueryFieldAction

getAlias, getAttributeName, getInstanceBuilder, isMultiRow, returnInstance, setInstanceBuilder, setMultiRow, setReturnInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

CountAction

public CountAction(java.lang.String alias)

Method Detail

execute

public void execute(OID oid,
                    AttributeValuesMap values)

Specified by:

execute in interface IQueryFieldAction

Specified by:

execute in class AbstractQueryFieldAction

getCount

public java.math.BigInteger getCount()

getValue

public java.lang.Object getValue()

end

public void end()

start

public void start()

copy

public IQueryFieldAction copy()

Description copied from interface: IQueryFieldAction

used to create a copy!