Package org.neo4j.cypherdsl.core

Interface StatementBuilder.ExposesSet

All Known Subinterfaces:

StatementBuilder.BuildableMatchAndUpdate, StatementBuilder.BuildableOngoingMergeAction, StatementBuilder.ExposesSetAndRemove, StatementBuilder.ExposesUpdatingClause, StatementBuilder.OngoingMatchAndUpdate, StatementBuilder.OngoingMerge, StatementBuilder.OngoingReading, StatementBuilder.OngoingReadingAndWith, StatementBuilder.OngoingReadingAndWithWithSkip, StatementBuilder.OngoingReadingAndWithWithWhereAndOrder, StatementBuilder.OngoingReadingWithoutWhere, StatementBuilder.OngoingReadingWithWhere, StatementBuilder.OngoingUpdate, StatementBuilder.OrderableOngoingReadingAndWith, StatementBuilder.OrderableOngoingReadingAndWithWithoutWhere, StatementBuilder.OrderableOngoingReadingAndWithWithWhere

Enclosing interface:

StatementBuilder

public static interface StatementBuilder.ExposesSet

Set part of a statement.

Since:

1.0

Method Summary

Modifier and Type	Method	Description
StatementBuilder.BuildableMatchAndUpdate	mutate(Expression target, Expression properties)	Creates a += operation.
default StatementBuilder.BuildableMatchAndUpdate	mutate(Named variable, Expression properties)	Creates a += operation.
StatementBuilder.BuildableMatchAndUpdate	set(Expression... expressions)	Adds a SET clause to the statement.
default StatementBuilder.BuildableMatchAndUpdate	set(Named variable, Expression expression)	Adds a SET clause to the statement, modifying the given named thing with an expression.

Method Detail

set

StatementBuilder.BuildableMatchAndUpdate set(Expression... expressions)

Adds a SET clause to the statement. The list of expressions must be even, each pair will be turned into SET operation.

Parameters:

expressions - The list of expressions to use in a set clause.

Returns:

An ongoing match and update

set

default StatementBuilder.BuildableMatchAndUpdate set(Named variable,
                                                     Expression expression)

Adds a SET clause to the statement, modifying the given named thing with an expression.

Parameters:

variable - The named thing to modify

expression - The modifying expression

Returns:

An ongoing match and update

mutate

StatementBuilder.BuildableMatchAndUpdate mutate(Expression target,
                                                Expression properties)

Creates a += operation. The left hand side must resolve to a container (either a node or a relationship) of properties and the right hand side must be a map of new or updated properties

Parameters:

target - The target container that should be modified

properties - The new properties

Returns:

An ongoing match and update

Since:

2020.1.5

mutate

default StatementBuilder.BuildableMatchAndUpdate mutate(Named variable,
                                                        Expression properties)

Creates a += operation. The left hand side must resolve to a container (either a node or a relationship) of properties and the right hand side must be a map of new or updated properties

Parameters:

variable - The named thing to modify

properties - The new properties

Returns:

An ongoing match and update

Since:

2020.1.5