Package jetbrains.mps.generator.template

Class WeavingAnchorContext

java.lang.Object

jetbrains.mps.generator.template.TemplateQueryContext

jetbrains.mps.generator.template.WeavingAnchorContext

public class WeavingAnchorContext
extends TemplateQueryContext

Context for query that gives anchor node for a weaved node. Anchor node is the one that would follow weaved node, i.e. to insert a node at the head of children list, use present head as anchor. null anchor indicated weaved node added to the tail of children list. Prior to this query, weaved node used to be added at the end of parent's children list, and this is default behavior if no anchor query is specified (or the query answers with null)

Since:

3.3

Field Summary

Fields inherited from class jetbrains.mps.generator.template.TemplateQueryContext

myContext

Constructor Summary

Constructors

Constructor	Description
WeavingAnchorContext(TemplateContext context, SNodeReference templateNode, SNode outputParent, SNode outputNode)

Method Summary

Modifier and Type	Method	Description
SNode	getMainContextNode()
SNode	getOutputNode()

Methods inherited from class jetbrains.mps.generator.template.TemplateQueryContext

createIndexedName, createUniqueName, getAllOutputNodesByInputNodeAndMappingLabel, getCopiedOutputNodeForInputNode, getGenerationParameter, getGenerator, getInputModel, getInputNode, getNode, getOriginalCopiedInputNode, getOriginalInputModel, getOutputModel, getOutputNodeByInputNodeAndMappingLabel, getOutputNodeByMappingLabel, getPatternVariable, getPreviousInputNodeByMappingLabel, getRuleNode, getSessionObject, getStepObject, getTemplateNodeRef, getTemplateReference, getTransientObject, getVariable, putSessionObject, putStepObject, putTransientObject, registerMappingLabel, showErrorMessage, showInformationMessage, showWarningMessage

Methods inherited from class java.lang.Object

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

Constructor Detail

WeavingAnchorContext

public WeavingAnchorContext(@NotNull
                            TemplateContext context,
                            @NotNull
                            SNodeReference templateNode,
                            @NotNull
                            SNode outputParent,
                            @NotNull
                            SNode outputNode)

Method Detail

getMainContextNode

public SNode getMainContextNode()

Returns:

'mainContextNode' query parameter, never null

getOutputNode

public SNode getOutputNode()

Overrides:

getOutputNode in class TemplateQueryContext

Returns:

node being weaved into parent, never null