org.apache.hugegraph.util

Class SplicingIdGenerator

java.lang.Object

org.apache.hugegraph.util.SplicingIdGenerator

public class SplicingIdGenerator
extends Object

Copied from HugeGraph(...)

Field Summary

Fields

Modifier and Type	Field and Description
static String	ESCAPE_STR
static String	ID_SPLITOR_STR
static String	IDS_SPLITOR_STR

Constructor Summary

Constructors

Constructor and Description
SplicingIdGenerator()

Method Summary

Modifier and Type	Method and Description
static String	concat(String... ids) Concat multiple ids into one composite id with IDS_SPLITOR
static String	concatValues(List<?> values) Concat property values with NAME_SPLITOR
static String	concatValues(Object... values) Concat property values with NAME_SPLITOR
static SplicingIdGenerator	instance()
static String[]	split(String ids) Split a composite id into multiple ids with IDS_SPLITOR

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ESCAPE_STR

public static final String ESCAPE_STR

IDS_SPLITOR_STR

public static final String IDS_SPLITOR_STR

ID_SPLITOR_STR

public static final String ID_SPLITOR_STR

Constructor Detail

SplicingIdGenerator

public SplicingIdGenerator()

Method Detail

instance

public static SplicingIdGenerator instance()

concat

public static String concat(String... ids)

Concat multiple ids into one composite id with IDS_SPLITOR

Parameters:

ids - the string id values to be contacted

Returns:

contacted string value

split

public static String[] split(String ids)

Split a composite id into multiple ids with IDS_SPLITOR

Parameters:

ids - the string id value to be split

Returns:

split string values

concatValues

public static String concatValues(List<?> values)

Concat property values with NAME_SPLITOR

Parameters:

values - the property values to be contacted

Returns:

contacted string value

concatValues

public static String concatValues(Object... values)

Concat property values with NAME_SPLITOR

Parameters:

values - the property values to be contacted

Returns:

contacted string value