oracle.pgx.api.expansion

Enum PropertyMergeStrategy

java.lang.Object

java.lang.Enum<PropertyMergeStrategy>

oracle.pgx.api.expansion.PropertyMergeStrategy

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PropertyMergeStrategy>

public enum PropertyMergeStrategy
extends java.lang.Enum<PropertyMergeStrategy>

Determines which property values should be used when a vertex or an edge is duplicated during a graph expansion.

Enum Constant Summary

Enum Constants

Enum Constant and Description
KEEP_CURRENT_VALUES Keep the values of the base graph, i.e., the graph from which the expand operation is called.
UPDATE_WITH_NEW_VALUES Update property values for duplicated elements with new values from the expansion.

Method Summary

Modifier and Type	Method and Description
static PropertyMergeStrategy	getDefault() Get the default property merge strategy.
static PropertyMergeStrategy	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static PropertyMergeStrategy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

KEEP_CURRENT_VALUES

public static final PropertyMergeStrategy KEEP_CURRENT_VALUES

Keep the values of the base graph, i.e., the graph from which the expand operation is called.

UPDATE_WITH_NEW_VALUES

public static final PropertyMergeStrategy UPDATE_WITH_NEW_VALUES

Update property values for duplicated elements with new values from the expansion.

Method Detail

getDefault

public static PropertyMergeStrategy getDefault()

Get the default property merge strategy.

Returns:

The default strategy.

valueOf

public static PropertyMergeStrategy valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

values

public static PropertyMergeStrategy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PropertyMergeStrategy c : PropertyMergeStrategy.values())
    System.out.println(c);

Returns:

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