elemental.json

Interface JsonObject

All Superinterfaces:

JsonValue, Serializable

All Known Implementing Classes:

JreJsonObject

public interface JsonObject
extends JsonValue

Represents a Json object.

Method Summary

Modifier and Type	Method and Description
<T extends JsonValue> T	get(String key) Return the element (uncoerced) as a JsonValue.
JsonArray	getArray(String key) Return the element (uncoerced) as a JsonArray.
boolean	getBoolean(String key) Return the element (uncoerced) as a boolean.
double	getNumber(String key) Return the element (uncoerced) as a number.
JsonObject	getObject(String key) Return the element (uncoerced) as a JsonObject If the type is not an object,, this can result in runtime errors.
String	getString(String key) Return the element (uncoerced) as a String.
boolean	hasKey(String key) Test whether a given key has present.
String[]	keys() All keys of the object.
void	put(String key, boolean bool) Set a given key to the given boolean value.
void	put(String key, double value) Set a given key to the given double value.
void	put(String key, JsonValue value) Set a given key to the given value.
void	put(String key, String value) Set a given key to the given String value.
void	remove(String key) Remove a given key and associated value from the object.

Methods inherited from interface elemental.json.JsonValue

asBoolean, asNumber, asString, getType, jsEquals, toJson, toNative

Method Detail

get

<T extends JsonValue> T get(String key)

Return the element (uncoerced) as a JsonValue.

getArray

JsonArray getArray(String key)

Return the element (uncoerced) as a JsonArray. If the type is not an array, this can result in runtime errors.

getBoolean

boolean getBoolean(String key)

Return the element (uncoerced) as a boolean. If the type is not a boolean, this can result in runtime errors.

getNumber

double getNumber(String key)

Return the element (uncoerced) as a number. If the type is not a number, this can result in runtime errors.

getObject

JsonObject getObject(String key)

Return the element (uncoerced) as a JsonObject If the type is not an object,, this can result in runtime errors.

getString

String getString(String key)

Return the element (uncoerced) as a String. If the type is not a String, this can result in runtime errors.

keys

String[] keys()

All keys of the object.

put

void put(String key,
         JsonValue value)

Set a given key to the given value.

put

void put(String key,
         String value)

Set a given key to the given String value.

put

void put(String key,
         double value)

Set a given key to the given double value.

put

void put(String key,
         boolean bool)

Set a given key to the given boolean value.

hasKey

boolean hasKey(String key)

Test whether a given key has present.

remove

void remove(String key)

Remove a given key and associated value from the object.

Parameters:

key -