org.neodatis.odb.core.query.values

Class AbstractQueryFieldAction

java.lang.Object

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

All Implemented Interfaces:

java.io.Serializable, IQueryFieldAction

Direct Known Subclasses:

AverageValueAction, CountAction, CustomQueryFieldAction, FieldValueAction, MaxValueAction, MinValueAction, SizeAction, SublistAction, SumAction

public abstract class AbstractQueryFieldAction
extends java.lang.Object
implements IQueryFieldAction

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractQueryFieldAction(java.lang.String attributeName, java.lang.String alias, boolean isMultiRow)

Method Summary

Modifier and Type	Method and Description
abstract void	execute(OID oid, AttributeValuesMap values)
java.lang.String	getAlias()
java.lang.String	getAttributeName()
IInstanceBuilder	getInstanceBuilder()
boolean	isMultiRow() To indicate if a query will return one row (for example, sum, average, max and min, or will return more than one row
boolean	returnInstance()
void	setInstanceBuilder(IInstanceBuilder instanceBuilder)
void	setMultiRow(boolean isMultiRow)
void	setReturnInstance(boolean returnInstance)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.neodatis.odb.core.query.execution.IQueryFieldAction

copy, end, getValue, start

Constructor Detail

AbstractQueryFieldAction

public AbstractQueryFieldAction(java.lang.String attributeName,
                                java.lang.String alias,
                                boolean isMultiRow)

Method Detail

getAttributeName

public java.lang.String getAttributeName()

Specified by:

getAttributeName in interface IQueryFieldAction

getAlias

public java.lang.String getAlias()

Specified by:

getAlias in interface IQueryFieldAction

execute

public abstract void execute(OID oid,
                             AttributeValuesMap values)

Specified by:

execute in interface IQueryFieldAction

isMultiRow

public boolean isMultiRow()

Description copied from interface: IQueryFieldAction

To indicate if a query will return one row (for example, sum, average, max and min, or will return more than one row

Specified by:

isMultiRow in interface IQueryFieldAction

setMultiRow

public void setMultiRow(boolean isMultiRow)

Specified by:

setMultiRow in interface IQueryFieldAction

getInstanceBuilder

public IInstanceBuilder getInstanceBuilder()

Specified by:

getInstanceBuilder in interface IQueryFieldAction

setInstanceBuilder

public void setInstanceBuilder(IInstanceBuilder instanceBuilder)

Specified by:

setInstanceBuilder in interface IQueryFieldAction

returnInstance

public boolean returnInstance()

Specified by:

returnInstance in interface IQueryFieldAction

setReturnInstance

public void setReturnInstance(boolean returnInstance)

Specified by:

setReturnInstance in interface IQueryFieldAction