org.apache.hugegraph.entity.schema

Enum SchemaType

java.lang.Object

java.lang.Enum<SchemaType>

org.apache.hugegraph.entity.schema.SchemaType

All Implemented Interfaces:

Serializable, Comparable<SchemaType>

public enum SchemaType
extends Enum<SchemaType>

Enum Constant Summary

Enum Constants

Enum Constant and Description
EDGE_LABEL
PROPERTY_INDEX
PROPERTY_KEY
VERTEX_LABEL

Method Summary

Modifier and Type	Method and Description
static SchemaType	convert(org.apache.hugegraph.structure.constant.HugeType type)
boolean	isEdgeLabel()
boolean	isPropertyIndex()
boolean	isPropertyKey()
boolean	isVertexLabel()
String	string()
static SchemaType	valueOf(String name) Returns the enum constant of this type with the specified name.
static SchemaType[]	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

PROPERTY_KEY

public static final SchemaType PROPERTY_KEY

VERTEX_LABEL

public static final SchemaType VERTEX_LABEL

EDGE_LABEL

public static final SchemaType EDGE_LABEL

PROPERTY_INDEX

public static final SchemaType PROPERTY_INDEX

Method Detail

values

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

Returns:

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

valueOf

public static SchemaType 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

string

public String string()

isPropertyKey

public boolean isPropertyKey()

isVertexLabel

public boolean isVertexLabel()

isEdgeLabel

public boolean isEdgeLabel()

isPropertyIndex

public boolean isPropertyIndex()

convert

public static SchemaType convert(org.apache.hugegraph.structure.constant.HugeType type)