109     if (!getValue(key, &value)) {               \
113     bool getFieldType(KEY key, JSONValue::FieldType *type) const {  in getFieldType()
119     bool getInt32(KEY key, int32_t *out) const {  in getInt32()
124     bool getFloat(KEY key, float *out) const {  in getFloat()
129     bool getString(KEY key, AString *out) const {  in getString()
134     bool getBoolean(KEY key, bool *out) const {  in getBoolean()
139     bool getObject(KEY key, sp<JSONObject> *obj) const {  in getObject()
144     bool getArray(KEY key, sp<JSONArray> *obj) const {  in getArray()
154     virtual bool getValue(KEY key, JSONValue *value) const = 0;
164     void setValue(const char *key, const JSONValue &value);
166     void setInt32(const char *key, int32_t in) {  in setInt32()
169         setValue(key, val);  in setInt32()
172     void setFloat(const char *key, float in) {  in setFloat()
175         setValue(key, val);  in setFloat()
178     void setString(const char *key, AString in) {  in setString()
181         setValue(key, val);  in setString()
184     void setBoolean(const char *key, bool in) {  in setBoolean()
187         setValue(key, val);  in setBoolean()
190     void setObject(const char *key, const sp<JSONObject> &obj) {  in setObject()
193         setValue(key, val);  in setObject()
196     void setArray(const char *key, const sp<JSONArray> &obj) {  in setArray()
199         setValue(key, val);  in setArray()
205     virtual bool getValue(const char *key, JSONValue *value) const;
260     virtual bool getValue(size_t key, JSONValue *value) const;