cascading.flow.planner.iso.assertion

Class GraphAssert<E extends ElementGraph>

java.lang.Object

cascading.flow.planner.iso.assertion.GraphAssert<E>

Direct Known Subclasses:

RuleAssert

public abstract class GraphAssert<E extends ElementGraph>
extends Object

TODO: add level for warning or error, and fail on errors

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GraphAssert.AssertionType

Constructor Summary

Constructors

Constructor and Description
GraphAssert(ExpressionGraph expressionGraph, String message)
GraphAssert(ExpressionGraph expressionGraph, String message, GraphAssert.AssertionType assertionType)

Method Summary

Methods

Modifier and Type	Method and Description
Asserted	assertion(PlannerContext plannerContext, E graph)
protected abstract Transformed	transform(PlannerContext plannerContext, E graph)

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphAssert

public GraphAssert(ExpressionGraph expressionGraph,
           String message)

GraphAssert

public GraphAssert(ExpressionGraph expressionGraph,
           String message,
           GraphAssert.AssertionType assertionType)

Method Detail

transform

protected abstract Transformed transform(PlannerContext plannerContext,
                    E graph)

assertion

public Asserted assertion(PlannerContext plannerContext,
                 E graph)