ai.grakn.util

Enum Schema.Resource

java.lang.Object

java.lang.Enum<Schema.Resource>

ai.grakn.util.Schema.Resource

All Implemented Interfaces:

Serializable, Comparable<Schema.Resource>

Enclosing class:

Schema

public static enum Schema.Resource
extends Enum<Schema.Resource>

This stores the schema which is required when implicitly creating roles for the has-resource methods

Enum Constant Summary

Enum Constants

Enum Constant and Description
HAS_RESOURCE The name of the generic has-resource relationship, used for attaching resources to instances with the 'has' syntax
HAS_RESOURCE_OWNER The name of a role in has-resource, played by the owner of the resource
HAS_RESOURCE_VALUE The name of a role in has-resource, played by the resource

Method Summary

Modifier and Type	Method and Description
String	getName(String resourceTypeName)
static Schema.Resource	valueOf(String name) Returns the enum constant of this type with the specified name.
static Schema.Resource[]	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 Detail

HAS_RESOURCE

public static final Schema.Resource HAS_RESOURCE

The name of the generic has-resource relationship, used for attaching resources to instances with the 'has' syntax

HAS_RESOURCE_OWNER

public static final Schema.Resource HAS_RESOURCE_OWNER

The name of a role in has-resource, played by the owner of the resource

HAS_RESOURCE_VALUE

public static final Schema.Resource HAS_RESOURCE_VALUE

The name of a role in has-resource, played by the resource

Method Detail

values

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

Returns:

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

valueOf

public static Schema.Resource 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

getName

public String getName(String resourceTypeName)