Package jetbrains.mps.generator.impl.interpreted

Class TemplateRootMappingRuleInterpreted

java.lang.Object

jetbrains.mps.generator.runtime.MapRootRuleBase

jetbrains.mps.generator.impl.interpreted.TemplateRootMappingRuleInterpreted

All Implemented Interfaces:

TemplateRootMappingRule, TemplateRule, TemplateRuleForConcept, TemplateRuleWithCondition

public final class TemplateRootMappingRuleInterpreted
extends MapRootRuleBase
implements TemplateRootMappingRule

Evgeny Gryaznov, Nov 30, 2010

Constructor Summary

Constructors

Constructor	Description
TemplateRootMappingRuleInterpreted(SNode rule)

Method Summary

Modifier and Type	Method	Description
Collection<SNode>	apply(TemplateContext context)	Try to apply rule in the given context
boolean	isApplicable(TemplateContext context)	Default implementation subclasses can rely on, always true

Methods inherited from class jetbrains.mps.generator.runtime.MapRootRuleBase

applyToInheritors, getApplicableConcept, getRuleNode, keepSourceRoot

Methods inherited from class java.lang.Object

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

Methods inherited from interface jetbrains.mps.generator.runtime.TemplateRootMappingRule

keepSourceRoot

Methods inherited from interface jetbrains.mps.generator.runtime.TemplateRule

getRuleNode

Methods inherited from interface jetbrains.mps.generator.runtime.TemplateRuleForConcept

applyToInheritors, getApplicableConcept

Constructor Detail

TemplateRootMappingRuleInterpreted

public TemplateRootMappingRuleInterpreted(SNode rule)

Method Detail

isApplicable

public boolean isApplicable(@NotNull
                            TemplateContext context)
                     throws GenerationFailureException

Description copied from class: MapRootRuleBase

Default implementation subclasses can rely on, always true

Specified by:

isApplicable in interface TemplateRuleWithCondition

Overrides:

isApplicable in class MapRootRuleBase

Throws:

GenerationFailureException

apply

@Nullable
public Collection<SNode> apply(@NotNull
                               TemplateContext context)
                        throws GenerationException

Description copied from interface: TemplateRootMappingRule

Try to apply rule in the given context

Specified by:

apply in interface TemplateRootMappingRule

Parameters:

context - execution context

Returns:

null if this rule could not process input, collection of new root nodes otherwise

Throws:

GenerationException - report a failure/cancellation. Note, DismissTopMappingRuleException nor AbandonRuleInputException are not expected to come from this rule