Package org.aksw.shellgebra.algebra.stream.transform

Class StreamOpTransformSubst

java.lang.Object

org.aksw.shellgebra.algebra.stream.transformer.StreamOpTransformBase

org.aksw.shellgebra.algebra.stream.transform.StreamOpTransformSubst

All Implemented Interfaces:

StreamOpTransform, StreamOpTransformGeneric<StreamOp>

public class StreamOpTransformSubst
extends StreamOpTransformBase

Resolves variables

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	failIfUnresolvable
protected Function<String,? extends StreamOp>	varNameResolver

Constructor Summary

Constructors

Constructor	Description
StreamOpTransformSubst(boolean failIfUnresolvable, Function<String,? extends StreamOp> varNameResolver)
StreamOpTransformSubst(Function<String,? extends StreamOp> varNameResolver)

Method Summary

Modifier and Type	Method	Description
static StreamOp	subst(StreamOp op, Function<String,? extends StreamOp> varNameResolver)
static StreamOp	subst(StreamOp op, Map<String,? extends StreamOp> varNameMap)
StreamOp	transform(StreamOpVar op)

Methods inherited from class org.aksw.shellgebra.algebra.stream.transformer.StreamOpTransformBase

transform, transform, transform, transform

Methods inherited from class java.lang.Object

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

Field Details

varNameResolver

protected Function<String,? extends StreamOp> varNameResolver

failIfUnresolvable

protected boolean failIfUnresolvable

Constructor Details

StreamOpTransformSubst

public StreamOpTransformSubst(Function<String,? extends StreamOp> varNameResolver)

StreamOpTransformSubst

public StreamOpTransformSubst(boolean failIfUnresolvable,
 Function<String,? extends StreamOp> varNameResolver)

Method Details

transform

public StreamOp transform(StreamOpVar op)

Specified by:

transform in interface StreamOpTransformGeneric<StreamOp>

Overrides:

transform in class StreamOpTransformBase

subst

public static StreamOp subst(StreamOp op,
 Map<String,? extends StreamOp> varNameMap)

subst

public static StreamOp subst(StreamOp op,
 Function<String,? extends StreamOp> varNameResolver)