Package jetbrains.mps.generator.impl.interpreted

Class TemplateWeavingRuleInterpreted

java.lang.Object

jetbrains.mps.generator.runtime.WeaveRuleBase

jetbrains.mps.generator.impl.interpreted.TemplateWeavingRuleInterpreted

All Implemented Interfaces:

TemplateRule, TemplateRuleForConcept, TemplateRuleWithCondition, TemplateWeavingRule, WeavingWithAnchor

public class TemplateWeavingRuleInterpreted
extends WeaveRuleBase
implements TemplateWeavingRule

Evgeny Gryaznov, Nov 30, 2010

Constructor Summary

Constructors

Constructor	Description
TemplateWeavingRuleInterpreted(SNode rule)

Method Summary

Modifier and Type	Method	Description
boolean	apply(TemplateExecutionEnvironment environment, TemplateContext context, SNode outputContextNode)
SNode	getAnchorNode(TemplateContext context, SNode outputParent, SNode outputNode)	anchor node to follow outputNode in the children list of outputParent, null indicating 'end of the list',
SNode	getContextNode(TemplateExecutionEnvironment environment, TemplateContext context)	FIXME what's the point to have getContextNode here if all we do is check it's from output model (WeavingProcessor#checkContext) and pass to apply() then.
boolean	isApplicable(TemplateContext context)	Subclasses can rely on default implementation to return true.

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

applyToInheritors, getApplicableConcept, getRuleNode

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.TemplateRule

getRuleNode

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

applyToInheritors, getApplicableConcept

Constructor Detail

TemplateWeavingRuleInterpreted

public TemplateWeavingRuleInterpreted(SNode rule)

Method Detail

getContextNode

@NotNull
public SNode getContextNode(TemplateExecutionEnvironment environment,
                            TemplateContext context)
                     throws GenerationFailureException

Description copied from interface: TemplateWeavingRule

FIXME what's the point to have getContextNode here if all we do is check it's from output model (WeavingProcessor#checkContext) and pass to apply() then.

Specified by:

getContextNode in interface TemplateWeavingRule

Returns:

node in output model to host weaved nodes

Throws:

GenerationFailureException

getAnchorNode

@Nullable
public SNode getAnchorNode(@NotNull
                           TemplateContext context,
                           @NotNull
                           SNode outputParent,
                           @NotNull
                           SNode outputNode)
                    throws GenerationFailureException

Description copied from interface: WeavingWithAnchor

anchor node to follow outputNode in the children list of outputParent, null indicating 'end of the list',

Specified by:

getAnchorNode in interface WeavingWithAnchor

Overrides:

getAnchorNode in class WeaveRuleBase

Throws:

GenerationFailureException

isApplicable

public boolean isApplicable(@NotNull
                            TemplateContext context)
                     throws GenerationFailureException

Description copied from class: WeaveRuleBase

Subclasses can rely on default implementation to return true.

Specified by:

isApplicable in interface TemplateRuleWithCondition

Overrides:

isApplicable in class WeaveRuleBase

Throws:

GenerationFailureException

apply

public boolean apply(TemplateExecutionEnvironment environment,
                     TemplateContext context,
                     SNode outputContextNode)
              throws GenerationException

Specified by:

apply in interface TemplateWeavingRule

Throws:

GenerationException