Package ac.simons.neo4j.migrations.core.refactorings

Enum Merge.PropertyMergePolicy.Strategy

java.lang.Object

java.lang.Enum<Merge.PropertyMergePolicy.Strategy>

ac.simons.neo4j.migrations.core.refactorings.Merge.PropertyMergePolicy.Strategy

All Implemented Interfaces:

Serializable, Comparable<Merge.PropertyMergePolicy.Strategy>

Enclosing class:

Merge.PropertyMergePolicy

public static enum Merge.PropertyMergePolicy.Strategy
extends Enum<Merge.PropertyMergePolicy.Strategy>

The strategy how to deal with multiple properties of the same name.

Enum Constant Summary

Enum Constants

Enum Constant	Description
KEEP_ALL	Keep all of them and collect them into an array on the target node.
KEEP_FIRST	Keep only the first one.
KEEP_LAST	Keep only the last one.

Method Summary

Modifier and Type	Method	Description
static Merge.PropertyMergePolicy.Strategy	valueOf(String name)	Returns the enum constant of this type with the specified name.
static Merge.PropertyMergePolicy.Strategy[]	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

KEEP_ALL

public static final Merge.PropertyMergePolicy.Strategy KEEP_ALL

Keep all of them and collect them into an array on the target node. An array will also be created if only a single property exists on all matched nodes.

KEEP_FIRST

public static final Merge.PropertyMergePolicy.Strategy KEEP_FIRST

Keep only the first one. When using this strategy, you should make sure you order the nodes you want to merge precisely.

KEEP_LAST

public static final Merge.PropertyMergePolicy.Strategy KEEP_LAST

Keep only the last one. When using this strategy, you should make sure you order the nodes you want to merge precisely.

Method Details

values

public static Merge.PropertyMergePolicy.Strategy[] 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 Merge.PropertyMergePolicy.Strategy 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