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Diffstat (limited to 'qpid/cpp/include/qmf/engine/Value.h')
-rw-r--r-- | qpid/cpp/include/qmf/engine/Value.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/qpid/cpp/include/qmf/engine/Value.h b/qpid/cpp/include/qmf/engine/Value.h new file mode 100644 index 0000000000..5b45061b78 --- /dev/null +++ b/qpid/cpp/include/qmf/engine/Value.h @@ -0,0 +1,122 @@ +#ifndef _QmfEngineValue_ +#define _QmfEngineValue_ + +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#include <qmf/engine/ObjectId.h> +#include <qmf/engine/Typecode.h> + +namespace qmf { +namespace engine { + + class Object; + struct ValueImpl; + + class Value { + public: + // Value(); + Value(const Value& from); + Value(Typecode t, Typecode arrayType = TYPE_UINT8); + ~Value(); + + Typecode getType() const; + bool isNull() const; + void setNull(); + + bool isObjectId() const; + const ObjectId& asObjectId() const; + void setObjectId(const ObjectId& oid); + + bool isUint() const; + uint32_t asUint() const; + void setUint(uint32_t val); + + bool isInt() const; + int32_t asInt() const; + void setInt(int32_t val); + + bool isUint64() const; + uint64_t asUint64() const; + void setUint64(uint64_t val); + + bool isInt64() const; + int64_t asInt64() const; + void setInt64(int64_t val); + + bool isString() const; + const char* asString() const; + void setString(const char* val); + + bool isBool() const; + bool asBool() const; + void setBool(bool val); + + bool isFloat() const; + float asFloat() const; + void setFloat(float val); + + bool isDouble() const; + double asDouble() const; + void setDouble(double val); + + bool isUuid() const; + const uint8_t* asUuid() const; + void setUuid(const uint8_t* val); + + bool isObject() const; + const Object* asObject() const; + void setObject(Object* val); + + bool isMap() const; + bool keyInMap(const char* key) const; + Value* byKey(const char* key); + const Value* byKey(const char* key) const; + void deleteKey(const char* key); + void insert(const char* key, Value* val); + uint32_t keyCount() const; + const char* key(uint32_t idx) const; + + bool isList() const; + uint32_t listItemCount() const; + Value* listItem(uint32_t idx); + void appendToList(Value* val); + void deleteListItem(uint32_t idx); + + bool isArray() const; + Typecode arrayType() const; + uint32_t arrayItemCount() const; + Value* arrayItem(uint32_t idx); + void appendToArray(Value* val); + void deleteArrayItem(uint32_t idx); + + private: + friend struct ValueImpl; + friend class BrokerProxyImpl; + friend struct ObjectImpl; + friend struct EventImpl; + friend class AgentImpl; + Value(ValueImpl* impl); + ValueImpl* impl; + }; +} +} + +#endif + |