Package de.monticore.symboltable.serialization.json

Class JsonNull

java.lang.Object

de.monticore.symboltable.serialization.json.JsonNull

All Implemented Interfaces:

JsonElement

public class JsonNull
extends Object
implements JsonElement

Represents a Json null, which is a value type in Json. This class exists for reasons of completeness, but you should avoid using it (cf. Hoare's "billion-dollar mistake")

Constructor Summary

Constructors

Constructor	Description
JsonNull()

Method Summary

Modifier and Type	Method	Description
JsonNull	getAsJsonNull()
boolean	isJsonNull()
String	print(IndentPrinter p)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.monticore.symboltable.serialization.json.JsonElement

getAsJsonArray, getAsJsonBoolean, getAsJsonNumber, getAsJsonObject, getAsJsonString, isJsonArray, isJsonBoolean, isJsonNumber, isJsonObject, isJsonString

Constructor Details

JsonNull

public JsonNull()

Method Details

isJsonNull

public boolean isJsonNull()

Specified by:

isJsonNull in interface JsonElement

Returns:

true iff this object is of type JsonNull and false otherwise.

See Also:

• JsonElement.isJsonNull()

getAsJsonNull

public JsonNull getAsJsonNull()

Specified by:

getAsJsonNull in interface JsonElement

Returns:

this object as JsonNull if it is of this type and throws an error otherwise.

See Also:

• JsonElement.getAsJsonNull()

toString

public String toString()

Overrides:

toString in class Object

print

public String print(IndentPrinter p)

Specified by:

print in interface JsonElement