Json::DependencyRequirement Class Reference

Requires dependencies to be met. More...

#include <DependencyRequirement.h>

Inheritance diagram for Json::DependencyRequirement:

Public Member Functions
	DependencyRequirement ()
	Constructor.
virtual void	Reset () override
	Reset Requirement. More...
virtual void	Parse (Value json, const std::string &) override
	Parse JSON input value. More...
virtual void	Validate (const Value &json, const std::string &path) override
	Validate that Requirement is met. More...
	~DependencyRequirement ()
	Destructor.
Public Member Functions inherited from Json::Requirement
bool	HasErrors ()
	Check if errors have occured. More...
std::vector< std::string >	GetErrors ()
	Get list of error messages. More...
virtual void	ClearErrors ()
	Clear list of error messages.
virtual bool	HasNotices ()
	Check if notices have been queued. More...
std::vector< std::string >	GetNotices ()
	Get list of notices. More...
virtual void	ClearNotices ()
	Clear list of notice messages.
virtual	~Requirement ()
	Destructor.

Private Attributes
std::map< std::string, std::vector< std::string > >	deps_
	Set of dependencies.

Additional Inherited Members
Protected Member Functions inherited from Json::Requirement
void	PushError (const std::string &error)
	Add error to list of error messages. More...
void	PushNotice (const std::string &notice)
	Add message to list of notices. More...

Detailed Description

Requires dependencies to be met.

Definition at line 36 of file DependencyRequirement.h.

Member Function Documentation

Parse()

virtual void Json::DependencyRequirement::Parse ( Value  json, const std::string &    )

inlineoverridevirtual

Parse JSON input value.

Parameters

json	JSON input value.

Implements Json::Requirement.

Definition at line 61 of file DependencyRequirement.h.

        {
            Reset();
 
            auto names = json.getMemberNames();
            int i = 0;
            for(auto& value : json)
            {
                if(value.isArray())
                {
                    deps_[names[i]] = {};
                    for(auto& dep : value)
                    {
                        deps_[names[i]].push_back(dep.asString());
                    }
                }
                ++i;
            }
        }

References deps_, and Reset().

Here is the call graph for this function:

Reset()

virtual void Json::DependencyRequirement::Reset ( )

inlineoverridevirtual

Reset Requirement.

Clear set of dependencies.

Implements Json::Requirement.

Definition at line 50 of file DependencyRequirement.h.

        {
            deps_.clear();
            ClearErrors();
            ClearNotices();
        }

References Json::Requirement::ClearErrors(), Json::Requirement::ClearNotices(), and deps_.

Referenced by Parse().

Here is the call graph for this function:

Here is the caller graph for this function:

Validate()

virtual void Json::DependencyRequirement::Validate ( const Value &  json, const std::string &  path  )

inlineoverridevirtual

Validate that Requirement is met.

Parameters

json	JSON value to be validated.
path	Path for JSON path specification.

Implements Json::Requirement.

Definition at line 86 of file DependencyRequirement.h.

        {
            if(!json.isObject())
            {
                PushError(path + ": Dependency specified for non-object");
                return;
            }
 
            for(auto& dep : deps_)
            {
                auto& name = dep.first;
                if(json.isMember(name))
                    for(const auto& val : dep.second)
                        if(!json.isMember(val))
                            PushError(path + ": \"" + name + "\" depends on \"" + val + "\"");
            }
        }

References deps_, and Json::Requirement::PushError().

Here is the call graph for this function:

---

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

• /home/michael/development/SSAGES/src/Validator/DependencyRequirement.h