com.appiancorp.common.query

Class Aggregation

java.lang.Object

com.appiancorp.common.query.Aggregation

All Implemented Interfaces:

Projection<AggregationColumn>, java.lang.Cloneable

@GwtCompatible
public final class Aggregation
extends java.lang.Object
implements Projection<AggregationColumn>

Holds the List of AggregationColumns to project by the Query.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	LOCAL_PART
static javax.xml.namespace.QName	QNAME

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Aggregation(java.util.List<AggregationColumn> columns) Copy constructor

Method Summary

Modifier and Type	Method and Description
Projection<AggregationColumn>	clone() Returns a new Projection containing the same data as this Projection.
boolean	equals(java.lang.Object obj)
java.util.List<AggregationColumn>	getColumns() Returns the list of projected columns
java.util.List<AggregationColumn>	getGroupByColumns() Get the AggregationColumn instances for which AggregationColumn.isGrouping returns true.
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

LOCAL_PART

public static final java.lang.String LOCAL_PART

See Also:

Constant Field Values

QNAME

public static final javax.xml.namespace.QName QNAME

Constructor Detail

Aggregation

protected Aggregation(java.util.List<AggregationColumn> columns)

Copy constructor

Parameters:

columns - list of AggregationColumn

Method Detail

getColumns

public java.util.List<AggregationColumn> getColumns()

Description copied from interface: Projection

Returns the list of projected columns

Specified by:

getColumns in interface Projection<AggregationColumn>

Returns:

the list of projected columns

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

clone

public Projection<AggregationColumn> clone()

Description copied from interface: Projection

Returns a new Projection containing the same data as this Projection. This is not a deep clone, it just creates new lists to allow data manipulation.

Specified by:

clone in interface Projection<AggregationColumn>

Overrides:

clone in class java.lang.Object

Returns:

new Projection containing the same data as this Projection copied by value.

getGroupByColumns

public java.util.List<AggregationColumn> getGroupByColumns()

Get the AggregationColumn instances for which AggregationColumn.isGrouping returns true.

Returns:

the AggregationColumn instances that have grouping