Uses of Interface
org.neo4j.cypherdsl.core.ast.Visitable

Packages that use Visitable

Package	Description
org.neo4j.cypherdsl.core	Contains an internal DSL for creating Cypher.
org.neo4j.cypherdsl.core.ast	Support for describing an abstract syntax tree.
org.neo4j.cypherdsl.core.internal	This is basically the kitchen sink for all classes that must be public but are not actually part of the public API.

Uses of Visitable in org.neo4j.cypherdsl.core

Subinterfaces of Visitable in org.neo4j.cypherdsl.core

Modifier and Type	Interface	Description
interface	Case	See CaseExpression.
static interface	Case.CaseEnding	Specification for a renderable, complete CASE statement
static interface	Case.GenericCase	Extension of the Case interface to support generic case.
static interface	Case.SimpleCase	Extension the Case interface to support simple case with an initial expression / condition.
interface	Clause	This is a marker interface for top level clauses.
interface	Condition	Shared interface for all conditions.
interface	Expression	An expression can be used in many places, i.e.
interface	Literal<T>	Represents a literal with an optional content.
interface	Node	See NodePattern.
interface	PatternElement	See PatternElement.
interface	ProcedureCall	See StandaloneCall.
interface	Property	A property.
interface	Relationship	See RelationshipPattern.
interface	RelationshipPattern	A shared, public interface for relationships and chains of relationships.
interface	ResultStatement	A statement that returns items from the graph.
interface	Statement	Shall be the common interfaces for queries that we support.
static interface	Statement.RegularQuery	Represents RegularQuery.
static interface	Statement.SingleQuery	Represents a SingleQuery.

Classes in org.neo4j.cypherdsl.core that implement Visitable

Modifier and Type	Class	Description
class	AliasedExpression	An aliased expression, that deals with named expressions when accepting visitors.
class	Asterisk	The *.
class	BooleanLiteral	The boolean literal.
class	Comparison	A concrete condition representing a comparision between two expressions.
class	ConstantCondition	A constant condition that is either always true or false.
class	Create	See Create.
class	Delete	See Delete.
class	ExistentialSubquery	An existential subquery can only be used in a where clause.
class	Foreach	Represents the FOREACH clause and is currently only producible via the Cypher-Parser.
class	FunctionInvocation	See FunctionInvocation
class	HasLabelCondition	A condition checking for the presence of labels on nodes or types on relationships.
class	Hint	Visitable implementing hints.
class	KeyValueMapEntry	Helper class, only for internal use.
class	Limit
class	ListComprehension	See ListComprehension and the corresponding cypher manual entry.
class	ListExpression	Represents a list expression as in [expression1, expression2, ..., expressionN]
class	ListLiteral	A list of literals.
class	ListOperator	Represents a range literal applied to another expression.
class	MapExpression	A dedicated map expression.
class	MapProjection	Represents a map projection as described here.
class	Match	See Match.
class	Merge	See Create.
class	MergeAction	An action or event that happens after a MERGE clause.
class	NamedPath	Represents a named path.
class	NestedExpression
class	NodeBase<SELF extends Node>	This is the base class for all nodes.
class	NodeLabel	Expression for a single Node label.
class	NullLiteral	Represents the literal value null.
class	NumberLiteral
class	Operation	A binary operation.
class	Operator	An operator.
class	Order	Represents the list of sort items that make up the order of records in a result set.
class	Parameter<T>	Represents a named parameter inside a Cypher statement.
class	PatternComprehension	See PatternComprehension and the corresponding cypher manual entry.
class	Properties	Represents the properties of a node or a relationship when used as part of the whole pattern (inside a MATCH, CREATE or MERGE clause as {p1: v1, p2: v2, pn: vn}.
class	PropertyLookup	See PropertyLookup
class	Reduction	A typed subtree representing the arguments of a call to the reduce() function.
static class	Relationship.Details	See RelationshipDetail.
class	RelationshipBase<S extends NodeBase<?>,E extends NodeBase<?>,SELF extends RelationshipBase<S,E,SELF>>	This is the base class for all relationships.
class	RelationshipChain	Represents a chain of relationships.
class	Remove	See Remove.
class	Return	See Return.
class	ReturnBody	The container or "body" for return items, order and optional skip and things.
class	Set	See Set.
class	Skip
class	SortItem	A sort item can be used in an ORDER BY clause and changes the order of the items being returned from a query.
static class	SortItem.Direction	Sort direction.
class	StringLiteral	The string representation of a string literal will be a quoted Cypher string in single tickmarks with escaped reserved characters.
class	Subquery	Represents a "callable" subquery.
class	SymbolicName	A symbolic name to identify nodes, relationships and aliased items.
class	TemporalLiteral	Thrown when a QueryDSL operator cannot be used with the Cypher-DSL predicate converter.
class	UnionPart	Represents a part of an union.
class	Unwind	See Unwind.
class	Where	Roughly corresponding to Where.
class	With	See With.

Methods in org.neo4j.cypherdsl.core that return Visitable

Modifier and Type	Method	Description
protected Visitable	MapExpression.prepareVisit(Expression child)

Uses of Visitable in org.neo4j.cypherdsl.core.ast

Classes in org.neo4j.cypherdsl.core.ast with type parameters of type Visitable

Modifier and Type	Class	Description
class	TypedSubtree<T extends Visitable>	This class helps to group items of the same type on the same level of the tree into a list structure that can be recognized by visitors.

Classes in org.neo4j.cypherdsl.core.ast that implement Visitable

Modifier and Type	Class	Description
class	TypedSubtree<T extends Visitable>	This class helps to group items of the same type on the same level of the tree into a list structure that can be recognized by visitors.

Methods in org.neo4j.cypherdsl.core.ast that return Visitable

Modifier and Type	Method	Description
protected Visitable	TypedSubtree.prepareVisit(T child)	A hook for interfere with the visitation of child elements.

Methods in org.neo4j.cypherdsl.core.ast with parameters of type Visitable

Modifier and Type	Method	Description
void	Visitor.enter(Visitable segment)	Enter a Visitable.
default void	Visitor.leave(Visitable segment)	Leave a Visitable.
static void	Visitable.visitIfNotNull(Visitable visitable, Visitor visitor)	A helper method that presents the visitor to the visitable if the visitable is not null.

Constructors in org.neo4j.cypherdsl.core.ast with parameters of type Visitable

Constructor	Description
TypedSubtree(T... children)	Creates a new typed subtree with the given content.

Uses of Visitable in org.neo4j.cypherdsl.core.internal

Classes in org.neo4j.cypherdsl.core.internal that implement Visitable

Modifier and Type	Class	Description
class	CaseElse	Represents a finalizing `else` expression.
class	CaseWhenThen	Represents a pair of `when-then` expressions.
class	Distinct	AST representation of the DISTINCT keyword.
class	LiteralBase<T>	Represents a literal with an optional content.
class	LoadCSV	A representation of the LOAD CSV clause, including it's periodic commit and field terminator configuration.
class	Namespace
class	ProcedureName
class	RelationshipLength	Expresses the length of a relationship.
class	RelationshipPatternCondition	Internal wrapper for marking a path pattern as a condition.
class	RelationshipTypes	See RelationshipTypes
class	UsingPeriodicCommit	A visitable representing a USING PERIODIC COMMIT clause.
class	YieldItems	Items yielded by a stand alone or in query call.

Fields in org.neo4j.cypherdsl.core.internal with type parameters of type Visitable

Modifier and Type	Field	Description
protected Deque<Visitable>	ReflectiveVisitor.currentVisitedElements	Keeps track of the ASTs current level.

Methods in org.neo4j.cypherdsl.core.internal with parameters of type Visitable

Modifier and Type	Method	Description
void	ScopingStrategy.doEnter(Visitable visitable)
void	ScopingStrategy.doLeave(Visitable visitable)
void	ReflectiveVisitor.enter(Visitable visitable)
void	ReflectiveVisitor.leave(Visitable visitable)
protected abstract void	ReflectiveVisitor.postLeave(Visitable visitable)	This is a hook that is called with the uncasted, raw visitable just after leaving the visitable.
protected abstract boolean	ReflectiveVisitor.preEnter(Visitable visitable)	This is a hook that is called with the uncasted, raw visitable just before entering a visitable.