org.opendaylight.yangtools.yang.xpath.api

Class YangLiteralExpr

java.lang.Object

org.opendaylight.yangtools.yang.xpath.api.YangLiteralExpr

All Implemented Interfaces:

Serializable, Immutable, MutationBehaviour<Immutable>, YangExpr

@Beta
public final class YangLiteralExpr
extends Object
implements YangExpr

An XPath literal expression.

Note that a literal may be required to hold a value of instance-identifier or identityref type, when the corresponding YangXPathExpression was parsed from reference String specification defined in RFC7950. When such conversion is required, it should be performed through YangXPathExpression.interpretAsQName(YangLiteralExpr) or YangXPathExpression.interpretAsInstanceIdentifier(YangLiteralExpr).

A more type-safe alternative is YangQNameExpr, which should be preferred and used whenever possible.

Author:

Robert Varga

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
static YangLiteralExpr	empty()
boolean	equals(@Nullable Object obj)
String	getLiteral()
int	hashCode()
static YangLiteralExpr	of(String literal)
protected Object	readResolve()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

empty

public static YangLiteralExpr empty()

of

public static YangLiteralExpr of(String literal)

getLiteral

public String getLiteral()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(@Nullable Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

readResolve

protected Object readResolve()