com.sas.dataselectors.filters.tree
Class LogicTreeToStepModelTransform

com.sas.dataselectors.filters.tree.LogicTreeToStepModelTransform

All Implemented Interfaces:

com.sas.util.transforms.TransformInterface, java.io.Serializable

public class LogicTreeToStepModelTransform
implements com.sas.util.transforms.TransformInterface

TODO Supply JavaDoc for class

See Also:

Serialized Form

Constructor Summary

LogicTreeToStepModelTransform()
Constructs a new transform without supplying a factory for BIQ model objects.

LogicTreeToStepModelTransform(FilterObjectFactoryInterface factory)
Constructs a new transform and supplies the factory for BIQ model objects.

Method Summary

protected com.sas.iquery.metadata.business.step.CompoundStep	createCompoundStep(LogicalConditionNodeInterface node)
FilterObjectFactoryInterface	getFactory() Returns the factory used when creating new BIQ filter model objects.
protected com.sas.iquery.metadata.business.step.CompoundStep	newCompoundStep()
protected com.sas.iquery.metadata.business.step.CompoundStep	newCompoundStep(ConditionalRelationType relationship)
protected com.sas.iquery.metadata.business.step.StepInterface	newStep(FilterLogicTestNodeInterface testNode)
protected java.lang.Object	processLogicalConditionNode(LogicalConditionNodeInterface root)
protected java.lang.Object	processNode(FilterLogicBaseNodeInterface root)
protected java.lang.Object	processNotNode(NotNodeInterface root)
protected java.lang.Object	processTestNode(FilterLogicTestNodeInterface testNode)
void	setFactory(FilterObjectFactoryInterface factory) Sets the BIQ filter model object factory.
java.lang.Object	transform(java.lang.Object source)

Constructor Detail

LogicTreeToStepModelTransform

public LogicTreeToStepModelTransform()

Constructs a new transform without supplying a factory for BIQ model objects.

LogicTreeToStepModelTransform

public LogicTreeToStepModelTransform(FilterObjectFactoryInterface factory)

Constructs a new transform and supplies the factory for BIQ model objects.

Parameters:

factory - the factory to use when creating new BIQ model objects

Method Detail

getFactory

public FilterObjectFactoryInterface getFactory()

Returns the factory used when creating new BIQ filter model objects.

Returns:

the BIQ object factory

setFactory

public void setFactory(FilterObjectFactoryInterface factory)

Sets the BIQ filter model object factory.

Parameters:

factory - the factory to use when creating new BIQ filter model objects

transform

public java.lang.Object transform(java.lang.Object source)
                           throws com.sas.util.transforms.TransformException

Specified by:

transform in interface com.sas.util.transforms.TransformInterface

Throws:

com.sas.util.transforms.TransformException

processNode

protected java.lang.Object processNode(FilterLogicBaseNodeInterface root)
                                throws com.sas.util.transforms.TransformException

Parameters:

root -

Returns:

Throws:

com.sas.util.transforms.TransformException

processNotNode

protected java.lang.Object processNotNode(NotNodeInterface root)
                                   throws com.sas.util.transforms.TransformException

Throws:

com.sas.util.transforms.TransformException

processLogicalConditionNode

protected java.lang.Object processLogicalConditionNode(LogicalConditionNodeInterface root)
                                                throws com.sas.util.transforms.TransformException

Throws:

com.sas.util.transforms.TransformException

processTestNode

protected java.lang.Object processTestNode(FilterLogicTestNodeInterface testNode)
                                    throws com.sas.util.transforms.TransformException

Throws:

com.sas.util.transforms.TransformException

createCompoundStep

protected com.sas.iquery.metadata.business.step.CompoundStep createCompoundStep(LogicalConditionNodeInterface node)

newCompoundStep

protected com.sas.iquery.metadata.business.step.CompoundStep newCompoundStep()

Returns:

newCompoundStep

protected com.sas.iquery.metadata.business.step.CompoundStep newCompoundStep(ConditionalRelationType relationship)

newStep

protected com.sas.iquery.metadata.business.step.StepInterface newStep(FilterLogicTestNodeInterface testNode)