YangLiteralExpr (yangtools-docs 7.0.14 API)

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

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	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()
```