Module org.neo4j.cypherdsl.parser

Package org.neo4j.cypherdsl.parser

Enum ExpressionCreatedEventType

java.lang.Object

java.lang.Enum<ExpressionCreatedEventType>

org.neo4j.cypherdsl.parser.ExpressionCreatedEventType

All Implemented Interfaces:

Serializable, Comparable<ExpressionCreatedEventType>

@API(status=STABLE,
     since="2021.3.0")
public enum ExpressionCreatedEventType
extends Enum<ExpressionCreatedEventType>

The type of the event when a new expression is parsed and instantiated. Callbacks are tied to this type.

Since:

2021.3.0

Author:

Michael J. Simons

Enum Constant Summary

Enum Constants

Enum Constant	Description
ON_ADD_AND_SET_VARIABLE
ON_DELETE_ITEM	Fired when preparing a DELETE x, y, z clause.
ON_NEW_PARAMETER
ON_NEW_VARIABLE
ON_REMOVE_LABELS
ON_REMOVE_PROPERTY
ON_RETURN_ITEM
ON_SET_LABELS
ON_SET_PROPERTY
ON_SET_VARIABLE

Method Summary

Modifier and Type	Method	Description
static ExpressionCreatedEventType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ExpressionCreatedEventType[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ON_RETURN_ITEM

public static final ExpressionCreatedEventType ON_RETURN_ITEM

ON_SET_PROPERTY

public static final ExpressionCreatedEventType ON_SET_PROPERTY

ON_SET_LABELS

public static final ExpressionCreatedEventType ON_SET_LABELS

ON_SET_VARIABLE

public static final ExpressionCreatedEventType ON_SET_VARIABLE

ON_ADD_AND_SET_VARIABLE

public static final ExpressionCreatedEventType ON_ADD_AND_SET_VARIABLE

ON_REMOVE_PROPERTY

public static final ExpressionCreatedEventType ON_REMOVE_PROPERTY

ON_REMOVE_LABELS

public static final ExpressionCreatedEventType ON_REMOVE_LABELS

ON_NEW_VARIABLE

public static final ExpressionCreatedEventType ON_NEW_VARIABLE

ON_NEW_PARAMETER

public static final ExpressionCreatedEventType ON_NEW_PARAMETER

ON_DELETE_ITEM

public static final ExpressionCreatedEventType ON_DELETE_ITEM

Fired when preparing a DELETE x, y, z clause.

Method Details

values

public static ExpressionCreatedEventType[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ExpressionCreatedEventType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null