Package org.hibernate.graph.internal.parse

Class GraphParser

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<GraphNode<?>>

org.hibernate.grammars.graph.GraphLanguageParserBaseVisitor<GraphNode<?>>

org.hibernate.graph.internal.parse.GraphParser

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<GraphNode<?>>, GraphLanguageParserVisitor<GraphNode<?>>

public class GraphParser
extends GraphLanguageParserBaseVisitor<GraphNode<?>>

Unified access to the Antlr parser for Hibernate's "graph language"

Constructor Summary

Constructors

Constructor	Description
GraphParser(SessionFactoryImplementor sessionFactory)
GraphParser(EntityNameResolver entityNameResolver)

Method Summary

Modifier and Type	Method	Description
Stack<GraphImplementor<?>>	getGraphStack()
AttributeNodeImplementor<?,?,?>	visitAttributeNode(GraphLanguageParser.AttributeNodeContext attributeNodeContext)	Visit a parse tree produced by GraphLanguageParser.attributeNode().
SubGraphImplementor<?>	visitSubGraph(GraphLanguageParser.SubGraphContext subGraphContext)	Visit a parse tree produced by GraphLanguageParser.subGraph().

Methods inherited from class org.hibernate.grammars.graph.GraphLanguageParserBaseVisitor

visitAttributeList, visitAttributePath, visitAttributeQualifier, visitGraph, visitTypeIndicator

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

visit, visitChildren, visitErrorNode, visitTerminal

Constructor Details

GraphParser

public GraphParser(EntityNameResolver entityNameResolver)

GraphParser

public GraphParser(SessionFactoryImplementor sessionFactory)

See Also:

• GraphParser(EntityNameResolver)

API Note:

It is important that this form only be used after the session-factory is fully initialized, especially the SessionFactoryImplementor.getJpaMetamodel() JPA metamodel}.

Method Details

getGraphStack

public Stack<GraphImplementor<?>> getGraphStack()

visitAttributeNode

public AttributeNodeImplementor<?,?,?> visitAttributeNode(GraphLanguageParser.AttributeNodeContext attributeNodeContext)

Description copied from class: GraphLanguageParserBaseVisitor

Visit a parse tree produced by GraphLanguageParser.attributeNode().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAttributeNode in interface GraphLanguageParserVisitor<GraphNode<?>>

Overrides:

visitAttributeNode in class GraphLanguageParserBaseVisitor<GraphNode<?>>

Parameters:

attributeNodeContext - the parse tree

Returns:

the visitor result

visitSubGraph

public SubGraphImplementor<?> visitSubGraph(GraphLanguageParser.SubGraphContext subGraphContext)

Description copied from class: GraphLanguageParserBaseVisitor

Visit a parse tree produced by GraphLanguageParser.subGraph().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitSubGraph in interface GraphLanguageParserVisitor<GraphNode<?>>

Overrides:

visitSubGraph in class GraphLanguageParserBaseVisitor<GraphNode<?>>

Parameters:

subGraphContext - the parse tree

Returns:

the visitor result