org.datanucleus.query.inmemory

Class AggregateExpression

java.lang.Object

org.datanucleus.query.inmemory.AggregateExpression

Direct Known Subclasses:

DateAggregateExpression, NumericAggregateExpression, StringAggregateExpression

public abstract class AggregateExpression
extends Object

Constructor Summary

Constructors

Constructor and Description
AggregateExpression()

Method Summary

Modifier and Type	Method and Description
Object	add(Object obj)
Object	div(Object obj)
Boolean	eq(Object obj)
Boolean	gt(Object obj)
Boolean	lt(Object obj)
Object	sub(Object obj)

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateExpression

public AggregateExpression()

Method Detail

add

public Object add(Object obj)

sub

public Object sub(Object obj)

div

public Object div(Object obj)

gt

public Boolean gt(Object obj)

lt

public Boolean lt(Object obj)

eq

public Boolean eq(Object obj)