net.sf.farrago.fem.fennel
Interface FemMergeStreamDef

All Superinterfaces:

FemExecutionStreamDef, FemTupleStreamDef, RefBaseObject, RefFeatured, RefObject

All Known Implementing Classes:

FemMergeStreamDef$Hib

public interface FemMergeStreamDef
extends FemTupleStreamDef

MergeStreamDef object instance interface.

Definition for a stream which combines tuples from two or more input streams.

Note: This type should not be subclassed, implemented or directly instantiated by clients. It is generated from a MOF metamodel and implemented by Enki or MDR.

Method Summary

boolean	isPrePullInputs() Returns the value of attribute prePullInputs.
boolean	isSequential() Returns the value of attribute sequential.
void	setPrePullInputs(boolean newValue) Sets the value of prePullInputs attribute.
void	setSequential(boolean newValue) Sets the value of sequential attribute.

Methods inherited from interface net.sf.farrago.fem.fennel.FemExecutionStreamDef

getDynamicParamUse, getInputFlow, getName, getOutputDesc, getOutputFlow, setName, setOutputDesc

Methods inherited from interface javax.jmi.reflect.RefObject

refClass, refDelete, refImmediateComposite, refIsInstanceOf, refOutermostComposite

Methods inherited from interface javax.jmi.reflect.RefFeatured

refGetValue, refGetValue, refInvokeOperation, refInvokeOperation, refSetValue, refSetValue

Methods inherited from interface javax.jmi.reflect.RefBaseObject

equals, hashCode, refImmediatePackage, refMetaObject, refMofId, refOutermostPackage, refVerifyConstraints

Method Detail

isSequential

boolean isSequential()

Returns the value of attribute sequential.

Whether to read all rows from a given input before reading the first row from the next input.

Returns:

Value of attribute sequential.

setSequential

void setSequential(boolean newValue)

Sets the value of sequential attribute. See isSequential() for description on the attribute.

Parameters:

newValue - New value to be set.

isPrePullInputs

boolean isPrePullInputs()

Returns the value of attribute prePullInputs.

Returns:

Value of attribute prePullInputs.

setPrePullInputs

void setPrePullInputs(boolean newValue)

Sets the value of prePullInputs attribute. See isPrePullInputs() for description on the attribute.

Parameters:

newValue - New value to be set.