oracle.pgx.config

Enum FrontierTypeStrategy

java.lang.Object

java.lang.Enum<FrontierTypeStrategy>

oracle.pgx.config.FrontierTypeStrategy

All Implemented Interfaces:

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

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

Enum Constant Summary

Enum Constants

Enum Constant and Description
AUTO_GROW Start with short and switch to int on demand.
INT Works for up to 2^31 + 2^15 levels at the cost of increased memory consumption.
SHORT Works for up to 2^16 levels.

Method Summary

Modifier and Type	Method and Description
static FrontierTypeStrategy	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static FrontierTypeStrategy[]	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

AUTO_GROW

public static final FrontierTypeStrategy AUTO_GROW

Start with short and switch to int on demand. Might fail if system runs out of memory. This is the default.

INT

public static final FrontierTypeStrategy INT

Works for up to 2^31 + 2^15 levels at the cost of increased memory consumption. Will cause undefined behavior if values exceed limit.

SHORT

public static final FrontierTypeStrategy SHORT

Works for up to 2^16 levels. Will throw an IllegalStateException if values exceeds limit.

Method Detail

valueOf

public static FrontierTypeStrategy 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 FrontierTypeStrategy[] 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 (FrontierTypeStrategy c : FrontierTypeStrategy.values())
    System.out.println(c);

Returns:

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