com.yahoo.elide.jsonapi

Class EntityProjectionMaker

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>

com.yahoo.elide.generated.parsers.CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

com.yahoo.elide.jsonapi.EntityProjectionMaker

All Implemented Interfaces:

CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>, org.antlr.v4.runtime.tree.ParseTreeVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

public class EntityProjectionMaker
extends CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Converts a JSON-API request (URL and query parameters) into an EntityProjection.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EntityProjectionMaker.NamedEntityProjection An entity projection labeled with the class name or relationship name it is associated with.

Field Summary

Fields

Modifier and Type	Field and Description
static String	INCLUDE

Constructor Summary

Constructors

Constructor and Description
EntityProjectionMaker(EntityDictionary dictionary, RequestScope scope)

Method Summary

Modifier and Type	Method and Description
protected Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	aggregateResult(Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> aggregate, Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> nextResult)
EntityProjection	parseInclude(Type<?> entityClass)
EntityProjection	parsePath(String path)
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitEntity(CoreParser.EntityContext ctx) Visit a parse tree produced by CoreParser.entity().
EntityProjection	visitIncludePath(Path path)
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitRelationship(CoreParser.RelationshipContext ctx) Visit a parse tree produced by CoreParser.relationship().
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitRootCollectionLoadEntities(CoreParser.RootCollectionLoadEntitiesContext ctx) Visit a parse tree produced by the rootCollectionLoadEntities labeled alternative in CoreParser.rootCollection().
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitRootCollectionLoadEntity(CoreParser.RootCollectionLoadEntityContext ctx) Visit a parse tree produced by the rootCollectionLoadEntity labeled alternative in CoreParser.rootCollection().
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitRootCollectionRelationship(CoreParser.RootCollectionRelationshipContext ctx) Visit a parse tree produced by the rootCollectionRelationship labeled alternative in CoreParser.rootCollection().
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitRootCollectionSubCollection(CoreParser.RootCollectionSubCollectionContext ctx) Visit a parse tree produced by the rootCollectionSubCollection labeled alternative in CoreParser.rootCollection().
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitSubCollectionReadCollection(CoreParser.SubCollectionReadCollectionContext ctx) Visit a parse tree produced by the subCollectionReadCollection labeled alternative in CoreParser.subCollection().
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitSubCollectionReadEntity(CoreParser.SubCollectionReadEntityContext ctx) Visit a parse tree produced by the subCollectionReadEntity labeled alternative in CoreParser.subCollection().
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitSubCollectionRelationship(CoreParser.SubCollectionRelationshipContext ctx) Visit a parse tree produced by the subCollectionRelationship labeled alternative in CoreParser.subCollection().
Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>	visitSubCollectionSubCollection(CoreParser.SubCollectionSubCollectionContext ctx) Visit a parse tree produced by the subCollectionSubCollection labeled alternative in CoreParser.subCollection().

Methods inherited from class com.yahoo.elide.generated.parsers.CoreBaseVisitor

visitId, visitQuery, visitStart, visitTerm

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

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

Field Detail

INCLUDE

public static final String INCLUDE

See Also:

Constant Field Values

Constructor Detail

EntityProjectionMaker

public EntityProjectionMaker(EntityDictionary dictionary,
                             RequestScope scope)

Method Detail

parsePath

public EntityProjection parsePath(String path)

parseInclude

public EntityProjection parseInclude(Type<?> entityClass)

visitRootCollectionLoadEntities

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitRootCollectionLoadEntities(CoreParser.RootCollectionLoadEntitiesContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by the rootCollectionLoadEntities labeled alternative in CoreParser.rootCollection().

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

Specified by:

visitRootCollectionLoadEntities in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitRootCollectionLoadEntities in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSubCollectionReadCollection

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitSubCollectionReadCollection(CoreParser.SubCollectionReadCollectionContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by the subCollectionReadCollection labeled alternative in CoreParser.subCollection().

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

Specified by:

visitSubCollectionReadCollection in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitSubCollectionReadCollection in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitRootCollectionSubCollection

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitRootCollectionSubCollection(CoreParser.RootCollectionSubCollectionContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by the rootCollectionSubCollection labeled alternative in CoreParser.rootCollection().

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

Specified by:

visitRootCollectionSubCollection in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitRootCollectionSubCollection in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSubCollectionSubCollection

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitSubCollectionSubCollection(CoreParser.SubCollectionSubCollectionContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by the subCollectionSubCollection labeled alternative in CoreParser.subCollection().

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

Specified by:

visitSubCollectionSubCollection in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitSubCollectionSubCollection in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitRootCollectionRelationship

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitRootCollectionRelationship(CoreParser.RootCollectionRelationshipContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by the rootCollectionRelationship labeled alternative in CoreParser.rootCollection().

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

Specified by:

visitRootCollectionRelationship in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitRootCollectionRelationship in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSubCollectionRelationship

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitSubCollectionRelationship(CoreParser.SubCollectionRelationshipContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by the subCollectionRelationship labeled alternative in CoreParser.subCollection().

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

Specified by:

visitSubCollectionRelationship in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitSubCollectionRelationship in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitRootCollectionLoadEntity

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitRootCollectionLoadEntity(CoreParser.RootCollectionLoadEntityContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by the rootCollectionLoadEntity labeled alternative in CoreParser.rootCollection().

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

Specified by:

visitRootCollectionLoadEntity in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitRootCollectionLoadEntity in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSubCollectionReadEntity

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitSubCollectionReadEntity(CoreParser.SubCollectionReadEntityContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by the subCollectionReadEntity labeled alternative in CoreParser.subCollection().

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

Specified by:

visitSubCollectionReadEntity in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitSubCollectionReadEntity in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitRelationship

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitRelationship(CoreParser.RelationshipContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by CoreParser.relationship().

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

Specified by:

visitRelationship in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitRelationship in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitEntity

public Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> visitEntity(CoreParser.EntityContext ctx)

Description copied from class: CoreBaseVisitor

Visit a parse tree produced by CoreParser.entity().

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

Specified by:

visitEntity in interface CoreVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Overrides:

visitEntity in class CoreBaseVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

aggregateResult

protected Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> aggregateResult(Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> aggregate,
                                                                                        Function<Type<?>,EntityProjectionMaker.NamedEntityProjection> nextResult)

Overrides:

aggregateResult in class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<Function<Type<?>,EntityProjectionMaker.NamedEntityProjection>>

visitIncludePath

public EntityProjection visitIncludePath(Path path)