Package org.neo4j.cypherdsl.core

Interface Condition

All Superinterfaces:

Expression, Visitable

All Known Implementing Classes:

Comparison, ConstantCondition, ExistentialSubquery, HasLabelCondition, RelationshipPatternCondition

@API(status=STABLE,
     since="1.0")
public interface Condition
extends Expression

Shared interface for all conditions.

Since:

1.0

Author:

Michael J. Simons

Method Summary

Modifier and Type	Method	Description
default @NotNull Condition	and(Condition condition)	Adds a condition to this condition with an AND.
default @NotNull Condition	and(RelationshipPattern pathPattern)	Adds a condition based on a path pattern to this condition with an AND.
default @NotNull Condition	not()	Negates this condition.
default @NotNull Condition	or(Condition condition)	Adds a condition to this condition with an OR.
default @NotNull Condition	or(RelationshipPattern pathPattern)	Adds a condition based on a path pattern to this condition with an OR.
default @NotNull Condition	xor(Condition condition)	Adds a condition to this condition with a XOR.
default @NotNull Condition	xor(RelationshipPattern pathPattern)	Adds a condition based on a path pattern to this condition with a XOR.

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

add, as, as, ascending, asCondition, concat, contains, descending, divide, endsWith, eq, gt, gte, hasSize, in, includesAll, includesAny, isEmpty, isEqualTo, isFalse, isNotEqualTo, isNotNull, isNull, isTrue, lt, lte, matches, matches, multiply, ne, pow, property, remainder, size, sorted, startsWith, subtract

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

accept

Method Detail

and

@NotNull
@Contract(pure=true)
default @NotNull Condition and(Condition condition)

Adds a condition to this condition with an AND.

Parameters:

condition - The new condition to add, must not be null.

Returns:

A new condition.

or

@NotNull
@Contract(pure=true)
default @NotNull Condition or(Condition condition)

Adds a condition to this condition with an OR.

Parameters:

condition - The new condition to add, must not be null.

Returns:

A new condition.

xor

@NotNull
@Contract(pure=true)
default @NotNull Condition xor(Condition condition)

Adds a condition to this condition with a XOR.

Parameters:

condition - The new condition to add, must not be null.

Returns:

A new condition.

and

@NotNull
@Contract(pure=true)
default @NotNull Condition and(RelationshipPattern pathPattern)

Adds a condition based on a path pattern to this condition with an AND. See Using path patterns in WHERE.

Parameters:

pathPattern - The path pattern to add to the where clause. This path pattern must not be null and must not introduce new variables not available in the match.

Returns:

A new condition.

Since:

1.0.1

or

@NotNull
@Contract(pure=true)
default @NotNull Condition or(RelationshipPattern pathPattern)

Adds a condition based on a path pattern to this condition with an OR. See Using path patterns in WHERE.

Parameters:

pathPattern - The path pattern to add to the where clause. This path pattern must not be null and must not introduce new variables not available in the match.

Returns:

A new condition.

Since:

1.0.1

xor

@NotNull
@Contract(pure=true)
default @NotNull Condition xor(RelationshipPattern pathPattern)

Adds a condition based on a path pattern to this condition with a XOR. See Using path patterns in WHERE.

Parameters:

pathPattern - The path pattern to add to the where clause. This path pattern must not be null and must not introduce new variables not available in the match.

Returns:

A new condition.

Since:

1.0.1

not

@NotNull
@Contract(pure=true)
default @NotNull Condition not()

Negates this condition.

Returns:

A new condition.