org.galagosearch.tupleflow.execution
Class StageInstanceDescription

java.lang.Object
  org.galagosearch.tupleflow.execution.StageInstanceDescription

All Implemented Interfaces:

java.io.Serializable

public class StageInstanceDescription
extends java.lang.Object
implements java.io.Serializable

Author:

trevor

See Also:

Serialized Form

Nested Class Summary

static class	StageInstanceDescription.PipeInput
static class	StageInstanceDescription.PipeOutput

Constructor Summary

StageInstanceDescription(Stage stage, int index, java.util.Map<java.lang.String,StageInstanceDescription.PipeInput> pipeInputs, java.util.Map<java.lang.String,StageInstanceDescription.PipeOutput> pipeOutputs, java.lang.String masterURL)

Method Summary

int	getIndex()
java.lang.String	getMasterURL()
java.lang.String	getName()
java.lang.String	getPath()
java.util.Map<java.lang.String,StageInstanceDescription.PipeOutput>	getReaders()
Stage	getStage()
java.util.Map<java.lang.String,StageInstanceDescription.PipeInput>	getWriters()
boolean	readerExists(java.lang.String specification, java.lang.String className, java.lang.String[] order)
boolean	writerExists(java.lang.String specification, java.lang.String className, java.lang.String[] order)

Methods inherited from class java.lang.Object

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

Constructor Detail

StageInstanceDescription

public StageInstanceDescription(Stage stage,
                                int index,
                                java.util.Map<java.lang.String,StageInstanceDescription.PipeInput> pipeInputs,
                                java.util.Map<java.lang.String,StageInstanceDescription.PipeOutput> pipeOutputs,
                                java.lang.String masterURL)

Method Detail

getReaders

public java.util.Map<java.lang.String,StageInstanceDescription.PipeOutput> getReaders()

Returns:

the readers

getWriters

public java.util.Map<java.lang.String,StageInstanceDescription.PipeInput> getWriters()

Returns:

the writers

getName

public java.lang.String getName()

getIndex

public int getIndex()

getPath

public java.lang.String getPath()

getMasterURL

public java.lang.String getMasterURL()

writerExists

public boolean writerExists(java.lang.String specification,
                            java.lang.String className,
                            java.lang.String[] order)

readerExists

public boolean readerExists(java.lang.String specification,
                            java.lang.String className,
                            java.lang.String[] order)

getStage

public Stage getStage()