Package org.neo4j.cypherdsl.core

Class Case

java.lang.Object

org.neo4j.cypherdsl.core.Case

All Implemented Interfaces:

Visitable

Direct Known Subclasses:

Case.GenericCase, Case.SimpleCase

@API(status=EXPERIMENTAL,
     since="1.0")
public abstract class Case
extends java.lang.Object
implements Visitable

See CaseExpression.

Since:

1.0

Author:

Gerrit Meier, Michael J. Simons

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	Case.CaseElse	Represents a finalizing `else` expression.
static interface	Case.CaseEnding	Specification for a renderable, complete CASE statement
class	Case.CaseWhenThen	Represents a pair of `when-then` expressions.
static class	Case.GenericCase	Implementation of the Case class to support generic case.
class	Case.OngoingWhenThen	Helper class to collect `when` expressions and create Case.CaseWhenThen instances when the `then` is provided.
static class	Case.SimpleCase	Special implementation of the Case class to support simple case with an initial expression / condition.

Method Summary

Modifier and Type	Method	Description
void	accept(Visitor visitor)	Accept a Visitor visiting this Visitable and its nested Visitables if applicable.
Case.OngoingWhenThen	when(Expression nextExpression)	Creates a new case/when expression with an additional WHEN block.

Methods inherited from class java.lang.Object

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

Method Detail

when

public Case.OngoingWhenThen when(Expression nextExpression)

Creates a new case/when expression with an additional WHEN block.

Parameters:

nextExpression - The next expression to use.

Returns:

An ongoing when builder.

accept

public void accept(Visitor visitor)

Description copied from interface: Visitable

Accept a Visitor visiting this Visitable and its nested Visitables if applicable.

Specified by:

accept in interface Visitable

Parameters:

visitor - the visitor to notify, must not be null.