Class: CoderCompanion::Java::JavaTreeWalker

Inherits:
TreeWalker
  • Object
show all
Defined in:
lib/codercompanion/java/java_tree_walker.rb

Instance Method Summary collapse

Instance Method Details

#create_class_obj(param, name_of_class, obj, modified) ⇒ Object 



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# File 'lib/codercompanion/java/java_tree_walker.rb', line 47

def create_class_obj(param, name_of_class, obj, modified)
    class_object = {}
    if param[:inherits_from] != ""
        class_object[:inheritsfrom] = [param[:inherits_from]]
    end
    if param[:implements] && param[:implements].length > 0
        class_object[:implements] = param[:implements]
    end
    method_list = []
    variable_list = []
    constant_list = []
    hasa = []
    ownsa = []
    associatedto = []
    enum_constants = []
    class_type = nil
    if param[:type]
        class_type = param[:type].gsub(/_definition/, '')     
    end 
    param[:class_elements].each do |class_el|
        case class_el[:type]
        when "enum_constant"
            variable_list << class_el[:value]
        when "method_definition"
            method_list << class_el[:value] + ":" + class_el[:return_type]
            if class_el[:params].count > 0
                class_el[:params].each do |p|
                    param_type = is_array_or_list(p[:type])
                    if !hasa.index(param_type) && !associatedto.index(param_type)
                        associatedto << param_type
                    end
                end
            end
        when "variable_definition"
            return_type = is_array_or_list(class_el[:return_type])
            variable_type = class_el[:variable_type]
            variable_string = class_el[:value] + ":" + class_el[:return_type]
            if variable_type.match(/constant/)
                constant_list << variable_string 
            else  
                variable_list <<  variable_string
            end
            generic_less = remove_generics(return_type)
            hasa << generic_less if !hasa.index(generic_less)
            associatedto - [generic_less] if associatedto.index(generic_less)

        when "class_definition", "enum_definition", "interface_definition"
            name = name_of_class + "::" + class_el[:value]
            ownsa << name
            associatedto - [name] if associatedto.index(name)
            obj[name] = create_class_obj(class_el, name, obj, modified) 
            obj[name][:modified] = modified
        end
    end
    class_object[:classname] = name_of_class
    class_object[:variables] = variable_list
    class_object[:methods] = method_list
    class_object[:constants] = constant_list
    class_object[:hasa] = hasa if hasa.count > 0
    class_object[:ownsa] = ownsa if ownsa.count > 0
    class_object[:isassociatedto] = associatedto if associatedto.count > 0
    class_object[:classtype] = class_type unless class_type.nil?
    return {:classobject => class_object}
end

#create_uploadable(results, cache_handler) ⇒ Object 



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# File 'lib/codercompanion/java/java_tree_walker.rb', line 30

def create_uploadable(results, cache_handler)
    obj = {}
    results.each do |source|
        modified = cache_handler.is_file_modified?(source[:file_path])
        cache_handler.update_cache_path(source[:file_path])
        source[:body].each do |element|
            if (element[:type] == "class_definition" || element[:type] == "enum_definition" || element[:type] == "interface_definition")
                obj[element[:value]] = create_class_obj(element, element[:value], obj, modified)
                obj[element[:value]][:modified] = modified
            end
        end
    end
    return obj
end

#is_array_or_list(string) ⇒ Object 



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# File 'lib/codercompanion/java/java_tree_walker.rb', line 4

def is_array_or_list(string)
    ret = ""
    if string.match(/(?<=<)([\w]+)(?=>)/) 
        ret = string.match(/(?<=<)([\w]+)(?=>)/)[0]
    elsif string.match(/([\w]+)(?=\[\]\[\])/)
        ret = string.match(/([\w]+)(?=\[\]\[\])/)[0]
    elsif string.match(/([\w]+)(?=\[\])/ ) 
        ret = string.match(/([\w]+)(?=\[\])/ )[0]
    else
        ret = remove_generics(string)
    end
    ret
end

#remove_generics(value) ⇒ Object 



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# File 'lib/codercompanion/java/java_tree_walker.rb', line 18

def remove_generics(value)
    loop do 
        has_generics = value.match(/[<>]/)
        if has_generics
            value = value.gsub(/(<[^<>]*>)/, '')
        else
            break
        end
    end
    return value
end