org.galagosearch.tupleflow.execution
Class Stage

java.lang.Object
  org.galagosearch.tupleflow.execution.Locatable
      org.galagosearch.tupleflow.execution.Stage

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class Stage
extends Locatable
implements java.io.Serializable, java.lang.Cloneable

This is a stage description for a TupleFlow job.

Author:

trevor

See Also:

Serialized Form

Field Summary

java.util.HashMap<java.lang.String,StageConnectionPoint>	connections
java.lang.String	name
java.util.ArrayList<Step>	steps

Fields inherited from class org.galagosearch.tupleflow.execution.Locatable

location

Constructor Summary

Stage()

Stage(FileLocation location)

Stage(java.lang.String name)

Method Summary

void	add(StageConnectionPoint point)
void	add(Step step)
Stage	clone()
boolean	containsInput(java.lang.String name)
boolean	containsOutput(java.lang.String name)
StageConnectionPoint	getConnection(java.lang.String pointName)
java.util.HashMap<java.lang.String,StageConnectionPoint>	getConnections()
java.util.ArrayList<Step>	getSteps()

Methods inherited from class org.galagosearch.tupleflow.execution.Locatable

getLocation, setLocation

Methods inherited from class java.lang.Object

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

Field Detail

connections

public java.util.HashMap<java.lang.String,StageConnectionPoint> connections

steps

public java.util.ArrayList<Step> steps

name

public java.lang.String name

Constructor Detail

Stage

public Stage()

Stage

public Stage(java.lang.String name)

Stage

public Stage(FileLocation location)

Method Detail

getSteps

public java.util.ArrayList<Step> getSteps()

containsInput

public boolean containsInput(java.lang.String name)

containsOutput

public boolean containsOutput(java.lang.String name)

getConnections

public java.util.HashMap<java.lang.String,StageConnectionPoint> getConnections()

getConnection

public StageConnectionPoint getConnection(java.lang.String pointName)

clone

public Stage clone()

Overrides:

clone in class java.lang.Object

add

public void add(StageConnectionPoint point)

add

public void add(Step step)