Package org.jboss.windup.config.condition

Class GraphCondition

java.lang.Object

org.ocpsoft.rewrite.config.DefaultConditionBuilder

org.jboss.windup.config.condition.GraphCondition

All Implemented Interfaces:

org.ocpsoft.rewrite.config.Condition, org.ocpsoft.rewrite.config.ConditionBuilder

Direct Known Subclasses:

AbstractIterationFilter, ParamCondition, ParameterizedGraphCondition, Query, WindupConfigurationQuery

public abstract class GraphCondition
extends org.ocpsoft.rewrite.config.DefaultConditionBuilder

A Condition that evaluates against a GraphRewrite event.

Author:

Lincoln Baxter, III

Constructor Summary

Constructors

Constructor	Description
GraphCondition()

Method Summary

Modifier and Type	Method	Description
abstract boolean	evaluate(GraphRewrite event, org.ocpsoft.rewrite.context.EvaluationContext context)
boolean	evaluate(org.ocpsoft.rewrite.event.Rewrite event, org.ocpsoft.rewrite.context.EvaluationContext context)
String	getInputVariablesName()
String	getOutputVariablesName()
void	setInputVariablesName(String variablesName)
void	setOutputVariablesName(String outputVariablesName)
protected void	setResults(GraphRewrite event, String variable, Iterable<? extends org.jboss.windup.graph.model.WindupVertexFrame> results)	This sets the variable with the given name to the given value.

Methods inherited from class org.ocpsoft.rewrite.config.DefaultConditionBuilder

and, andNot, or, orNot

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphCondition

public GraphCondition()

Method Detail

evaluate

public abstract boolean evaluate(GraphRewrite event,
                                 org.ocpsoft.rewrite.context.EvaluationContext context)

setInputVariablesName

public void setInputVariablesName(String variablesName)

getInputVariablesName

public String getInputVariablesName()

evaluate

public final boolean evaluate(org.ocpsoft.rewrite.event.Rewrite event,
                              org.ocpsoft.rewrite.context.EvaluationContext context)

getOutputVariablesName

public String getOutputVariablesName()

setOutputVariablesName

public void setOutputVariablesName(String outputVariablesName)

setResults

protected void setResults(GraphRewrite event,
                          String variable,
                          Iterable<? extends org.jboss.windup.graph.model.WindupVertexFrame> results)

This sets the variable with the given name to the given value. If there is already a variable with the same name in the top-most stack frame, we will combine them here. This helps in the case of multiple conditions tied together with "or" or "and".