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org.jdaemon.era
Class Aggregate  

java.lang.Object
  org.jdaemon.era.Aggregate

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public class Aggregate

extends java.lang.Object

Simple class representing a calculation of aggregate values by a Cube

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Field Summary
private  java.lang.String	attribute
static int	COUNT           Parameter value indicating count of attribute values should be calculated
static int	MAX           Parameter value indicating max attribute value should be calculated
static int	MIN           Parameter value indicating min attribute value should be calculated
static int	SUM           Parameter value indicating sum of attribute values should be calculated
private  int	type

 

Constructor Summary

Aggregate(java.lang.String attribute_name, int type)           Creates a new instance of Aggregate

 

Method Summary
java.lang.String	getAttributeName()           Get the attriubte name on which aggregation will be performed
int	getType()
java.lang.Object	getValue(Cube cube)           Get the value of this aggregate from a cube

 

Methods inherited from class java.lang.Object

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

 

Field Detail

SUM

public static final int SUM

Parameter value indicating sum of attribute values should be calculated

See Also:

Constant Field Values

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MAX

public static final int MAX

Parameter value indicating max attribute value should be calculated

See Also:

Constant Field Values

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MIN

public static final int MIN

Parameter value indicating min attribute value should be calculated

See Also:

Constant Field Values

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COUNT

public static final int COUNT

Parameter value indicating count of attribute values should be calculated

See Also:

Constant Field Values

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type

private int type

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attribute

private java.lang.String attribute

Constructor Detail

Aggregate

public Aggregate(java.lang.String attribute_name,
                 int type)

Creates a new instance of Aggregate

Method Detail

getType

public int getType()

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getAttributeName

public java.lang.String getAttributeName()

Get the attriubte name on which aggregation will be performed

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getValue

public java.lang.Object getValue(Cube cube)

Get the value of this aggregate from a cube

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> jdaemon >> [ era overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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