com.pervasive.datarush.operators

Class StagedSourceOptions

java.lang.Object

com.pervasive.datarush.operators.StagedSourceOptions

public final class StagedSourceOptions
extends Object

Various options that can be passed to StagedSource.getSource(StagedSourceOptions).

Constructor Summary

Constructors

Constructor and Description
StagedSourceOptions(List<NodeAllocationState.AssignmentState> assignments) Specifies the partition information that controls which partition of the staged data is returned by the StagedSource
StagedSourceOptions(List<NodeAllocationState.AssignmentState> assignments, LogicalPortOptions options) Specifies the partition information that controls which partition of the staged data is returned by the StagedSource and specifies tuning settings.
StagedSourceOptions(NodeAllocationState.AssignmentState assignment) Specifies the partition information that controls which partition of the staged data is returned by the StagedSource
StagedSourceOptions(NodeAllocationState.AssignmentState assignment, LogicalPortOptions options) Specifies the partition information that controls which partition of the staged data is returned by the StagedSource and specifies tuning settings.

Method Summary

Modifier and Type	Method and Description
List<NodeAllocationState.AssignmentState>	getAssignments() Returns the assignment that contains partition information, host information, etc
LogicalPortOptions	getOptions() Returns various tuning settings.

Methods inherited from class java.lang.Object

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

Constructor Detail

StagedSourceOptions

public StagedSourceOptions(NodeAllocationState.AssignmentState assignment)

Specifies the partition information that controls which partition of the staged data is returned by the StagedSource

Parameters:

assignment - the partition information

StagedSourceOptions

public StagedSourceOptions(List<NodeAllocationState.AssignmentState> assignments)

Specifies the partition information that controls which partition of the staged data is returned by the StagedSource

Parameters:

assignment - the partition information

StagedSourceOptions

public StagedSourceOptions(NodeAllocationState.AssignmentState assignment,
                           LogicalPortOptions options)

Specifies the partition information that controls which partition of the staged data is returned by the StagedSource and specifies tuning settings.

Parameters:

assignment - the partition information

options - the tuning settings. may be null

StagedSourceOptions

public StagedSourceOptions(List<NodeAllocationState.AssignmentState> assignments,
                           LogicalPortOptions options)

Specifies the partition information that controls which partition of the staged data is returned by the StagedSource and specifies tuning settings.

Parameters:

assignment - the partition information

options - the tuning settings. may be null

Method Detail

getAssignments

public List<NodeAllocationState.AssignmentState> getAssignments()

Returns the assignment that contains partition information, host information, etc

Returns:

the assignment

getOptions

public LogicalPortOptions getOptions()

Returns various tuning settings. May be null

Returns:

various tuning settings