Package org.neo4j.cypherdsl.core

Class MapExpression<S extends MapExpression<S>>

java.lang.Object

org.neo4j.cypherdsl.core.support.TypedSubtree<Expression,S>

org.neo4j.cypherdsl.core.MapExpression<S>

Type Parameters:

S - type of properties or parameter

All Implemented Interfaces:

Expression, Visitable

@API(status=INTERNAL,
     since="1.0")
public final class MapExpression<S extends MapExpression<S>>
extends TypedSubtree<Expression,S>
implements Expression

A dedicated map expression.

Most of the comparision methods on this expression will not result in a sensible query fragment. A MapExpression is be useful as a concrete parameter to functions or as properties on nodes or relationships.

Since:

1.0

Author:

Michael J. Simons

Field Summary

Fields inherited from class org.neo4j.cypherdsl.core.support.TypedSubtree

children

Method Summary

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

Methods inherited from class org.neo4j.cypherdsl.core.support.TypedSubtree

accept

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.neo4j.cypherdsl.core.Expression

add, as, ascending, concat, contains, descending, divide, endsWith, gt, gte, in, isEmpty, isEqualTo, isFalse, isNotEqualTo, isNotNull, isNull, isTrue, lt, lte, matches, matches, multiply, pow, remainder, startsWith, subtract

Methods inherited from interface org.neo4j.cypherdsl.core.support.Visitable

accept

Method Detail

prepareVisit

protected Visitable prepareVisit(Expression child)

Description copied from class: TypedSubtree

A hook for interfere with the visitation of child elements.

Overrides:

prepareVisit in class TypedSubtree<Expression,S extends MapExpression<S>>

Parameters:

child - The current child element

Returns:

The visitable that has been prepared