org.dashbuilder.json

Interface JsonValue

All Known Implementing Classes:

JsonArray, JsonBoolean, JsonNull, JsonNumber, JsonObject, JsonString

public interface JsonValue

Base interface for all Json values.

Method Summary

Modifier and Type	Method and Description
boolean	asBoolean() Convert the underlying value to boolean
double	asNumber() Convert the underlying value to a number
String	asString() Convert the underlying value to a String
JsonType	getType() Returns an enumeration representing the fundamental JSON type.
boolean	isEmpty() Check if the json has no value stored.
String	toJson() Returns a serialized JSON string representing this value.
void	traverse(org.dashbuilder.json.JsonVisitor visitor, org.dashbuilder.json.JsonContext ctx) Visitor interface

Method Detail

asBoolean

boolean asBoolean()

Convert the underlying value to boolean

asNumber

double asNumber()

Convert the underlying value to a number

asString

String asString()

Convert the underlying value to a String

isEmpty

boolean isEmpty()

Check if the json has no value stored.

getType

JsonType getType()

Returns an enumeration representing the fundamental JSON type.

toJson

String toJson()

Returns a serialized JSON string representing this value.

traverse

void traverse(org.dashbuilder.json.JsonVisitor visitor,
              org.dashbuilder.json.JsonContext ctx)

Visitor interface