Package org.datanucleus.store.query.inmemory

Class DoubleAggregateExpression

java.lang.Object

org.datanucleus.store.query.inmemory.AggregateExpression

org.datanucleus.store.query.inmemory.NumericAggregateExpression

org.datanucleus.store.query.inmemory.DoubleAggregateExpression

public class DoubleAggregateExpression
extends NumericAggregateExpression

Expression representing a Double, used in evaluation of aggregates.

Field Summary

Fields inherited from class org.datanucleus.store.query.inmemory.NumericAggregateExpression

value

Constructor Summary

Constructors

Constructor	Description
DoubleAggregateExpression(java.lang.Double value)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleAggregateExpression

public DoubleAggregateExpression(java.lang.Double value)

Method Detail

add

public java.lang.Object add(java.lang.Object obj)

Overrides:

add in class NumericAggregateExpression

sub

public java.lang.Object sub(java.lang.Object obj)

Overrides:

sub in class NumericAggregateExpression

div

public java.lang.Object div(java.lang.Object obj)

Overrides:

div in class NumericAggregateExpression

gt

public java.lang.Boolean gt(java.lang.Object obj)

Overrides:

gt in class AggregateExpression

lt

public java.lang.Boolean lt(java.lang.Object obj)

Overrides:

lt in class AggregateExpression

eq

public java.lang.Boolean eq(java.lang.Object obj)

Overrides:

eq in class AggregateExpression