CesiumJsonReader::JsonHandler Class Reference

A dummy implementation of IJsonHandler that will report a warning and return its parent when any of its read... methods are called. More...

#include <CesiumJsonReader/JsonHandler.h>

Inheritance diagram for CesiumJsonReader::JsonHandler:

Public Member Functions
virtual IJsonHandler *	readNull () override
	Called when the JSON parser encounters a null.
virtual IJsonHandler *	readBool (bool b) override
	Called when the JSON parser encounters a boolean value.
virtual IJsonHandler *	readInt32 (int32_t i) override
	Called when the JSON parser encounters an int32 value.
virtual IJsonHandler *	readUint32 (uint32_t i) override
	Called when the JSON parser encounters a uint32 value.
virtual IJsonHandler *	readInt64 (int64_t i) override
	Called when the JSON parser encounters an int64 value.
virtual IJsonHandler *	readUint64 (uint64_t i) override
	Called when the JSON parser encounters a uint64 value.
virtual IJsonHandler *	readDouble (double d) override
	Called when the JSON parser encounters a double value.
virtual IJsonHandler *	readString (const std::string_view &str) override
	Called when the JSON parser encounters a string value.
virtual IJsonHandler *	readObjectStart () override
	Called when the JSON parser encounters the beginning of an object.
virtual IJsonHandler *	readObjectKey (const std::string_view &str) override
	Called when the JSON parser encounters a key while reading an object.
virtual IJsonHandler *	readObjectEnd () override
	Called when the JSON parser encounters the end of an object.
virtual IJsonHandler *	readArrayStart () override
	Called when the JSON parser encounters the start of an array.
virtual IJsonHandler *	readArrayEnd () override
	Called when the JSON parser encounters the end of an array.
virtual void	reportWarning (const std::string &warning, std::vector< std::string > &&context=std::vector< std::string >()) override
	Report a warning while reading JSON.
Public Member Functions inherited from CesiumJsonReader::IJsonHandler

Protected Member Functions
void	reset (IJsonHandler *pParent)
	Resets the parent IJsonHandler of this handler.
IJsonHandler *	parent ()
	Obtains the parent IJsonHandler of this handler.
IJsonHandler *	ignoreAndReturnToParent ()
	Ignore a single value and then return to the parent handler.
IJsonHandler *	ignoreAndContinue ()
	Ignore a single value and the continue processing more tokens with this handler.

Detailed Description

A dummy implementation of IJsonHandler that will report a warning and return its parent when any of its read... methods are called.

This class can be used as a base for any specialized JsonHandlers, overriding the methods required for the value you're handling and leaving the rest to report warnings if called.

Definition at line 19 of file JsonHandler.h.

Member Function Documentation

readArrayEnd()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readArrayEnd ( )

overridevirtual

Called when the JSON parser encounters the end of an array.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, and CesiumJsonReader::JsonObjectJsonHandler.

readArrayStart()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readArrayStart ( )

overridevirtual

Called when the JSON parser encounters the start of an array.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, and CesiumJsonReader::JsonObjectJsonHandler.

readBool()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readBool ( bool b )

overridevirtual

Called when the JSON parser encounters a boolean value.

Parameters

b	The boolean value.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::BoolJsonHandler, and CesiumJsonReader::JsonObjectJsonHandler.

readDouble()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readDouble ( double d )

overridevirtual

Called when the JSON parser encounters a double value.

Parameters

d	The double value.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::DoubleJsonHandler, CesiumJsonReader::IntegerJsonHandler< T >, and CesiumJsonReader::JsonObjectJsonHandler.

readInt32()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readInt32 ( int32_t i )

overridevirtual

Called when the JSON parser encounters an int32 value.

Parameters

i	The int32 value.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::DoubleJsonHandler, CesiumJsonReader::IntegerJsonHandler< T >, and CesiumJsonReader::JsonObjectJsonHandler.

readInt64()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readInt64 ( int64_t i )

overridevirtual

Called when the JSON parser encounters an int64 value.

Parameters

i	The int64 value.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::DoubleJsonHandler, CesiumJsonReader::IntegerJsonHandler< T >, and CesiumJsonReader::JsonObjectJsonHandler.

readNull()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readNull ( )

overridevirtual

Called when the JSON parser encounters a null.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, and CesiumJsonReader::JsonObjectJsonHandler.

readObjectEnd()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readObjectEnd ( )

overridevirtual

Called when the JSON parser encounters the end of an object.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::JsonObjectJsonHandler, and CesiumJsonReader::ObjectJsonHandler.

readObjectKey()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readObjectKey ( const std::string_view & str )

overridevirtual

Called when the JSON parser encounters a key while reading an object.

Parameters

str

The key.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::DictionaryJsonHandler< T, THandler >, CesiumJsonReader::DictionaryJsonHandler< CesiumUtility::JsonValue, CesiumJsonReader::JsonObjectJsonHandler >, CesiumJsonReader::ExtensionsJsonHandler, and CesiumJsonReader::JsonObjectJsonHandler.

readObjectStart()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readObjectStart ( )

overridevirtual

Called when the JSON parser encounters the beginning of an object.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::JsonObjectJsonHandler, and CesiumJsonReader::ObjectJsonHandler.

readString()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readString ( const std::string_view & str )

overridevirtual

Called when the JSON parser encounters a string value.

Parameters

str	The string value.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::JsonObjectJsonHandler, and CesiumJsonReader::StringJsonHandler.

readUint32()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readUint32 ( uint32_t i )

overridevirtual

Called when the JSON parser encounters a uint32 value.

Parameters

i	The uint32 value.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::DoubleJsonHandler, CesiumJsonReader::IntegerJsonHandler< T >, and CesiumJsonReader::JsonObjectJsonHandler.

readUint64()

virtual IJsonHandler * CesiumJsonReader::JsonHandler::readUint64 ( uint64_t i )

overridevirtual

Called when the JSON parser encounters a uint64 value.

Parameters

i	The uint64 value.

Returns

A IJsonHandler that will handle the next read... call. This can be the same handler as the current one.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::DoubleJsonHandler, CesiumJsonReader::IntegerJsonHandler< T >, and CesiumJsonReader::JsonObjectJsonHandler.

reportWarning()

virtual void CesiumJsonReader::JsonHandler::reportWarning ( const std::string & warning, std::vector< std::string > && context = std::vector< std::string >() )

overridevirtual

Report a warning while reading JSON.

Parameters

warning	The warning to report.
context	Context information to include with this warning to help debugging.

Implements CesiumJsonReader::IJsonHandler.

Reimplemented in CesiumJsonReader::ArrayJsonHandler< T, THandler >, CesiumJsonReader::ArrayJsonHandler< double, DoubleJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::string, StringJsonHandler >, CesiumJsonReader::ArrayJsonHandler< std::vector< T >, ArrayJsonHandler< T, THandler > >, CesiumJsonReader::ArrayJsonHandler< T, IntegerJsonHandler< T > >, CesiumJsonReader::IntegerJsonHandler< T >, and CesiumJsonReader::ObjectJsonHandler.

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The documentation for this class was generated from the following file:

• /home/runner/work/cesium-native/cesium-native/CesiumJsonReader/include/CesiumJsonReader/JsonHandler.h