Package nz.org.riskscape.engine.pipeline

Class TransformationChain

java.lang.Object

nz.org.riskscape.engine.pipeline.TransformationChain

All Implemented Interfaces:

Supplier<nz.org.riskscape.engine.Tuple>

public class TransformationChain
extends Object
implements Supplier<nz.org.riskscape.engine.Tuple>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TransformationChain.NamedOp
static class	TransformationChain.StackElement

Constructor Summary

Constructors

Constructor	Description
TransformationChain(nz.org.riskscape.engine.relation.TupleIterator source, List<TransformationChain.NamedOp> operations)

Method Summary

Modifier and Type	Method	Description
nz.org.riskscape.engine.relation.TupleIterator	asIterator()
void	close()
nz.org.riskscape.engine.Tuple	get()
List<TransformationChain.NamedOp>	getOperations()
nz.org.riskscape.engine.relation.TupleIterator	getSource()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

TransformationChain

public TransformationChain(nz.org.riskscape.engine.relation.TupleIterator source,
 List<TransformationChain.NamedOp> operations)

Method Details

get

public nz.org.riskscape.engine.Tuple get()

Specified by:

get in interface Supplier<nz.org.riskscape.engine.Tuple>

close

public void close()

asIterator

public nz.org.riskscape.engine.relation.TupleIterator asIterator()

toString

public String toString()

Overrides:

toString in class Object

getSource

public nz.org.riskscape.engine.relation.TupleIterator getSource()

getOperations

public List<TransformationChain.NamedOp> getOperations()