Class ProgramDiffFilter


  • public class ProgramDiffFilter
    extends java.lang.Object
    The ProgramDiffFilter is used when determining or working with differences between two programs. It indicates the types of program differences we are interested in. Each difference type can be set to true, indicating interest in differences of that type between two programs. False indicates no interest in this type of program difference.
    Valid filter types are: BYTE_DIFFS, CODE_UNIT_DIFFS, PLATE_COMMENT_DIFFS, PRE_COMMENT_DIFFS, EOL_COMMENT_DIFFS, REPEATABLE_COMMENT_DIFFS, POST_COMMENT_DIFFS, REFERENCE_DIFFS, USER_DEFINED_DIFFS, BOOKMARK_DIFFS, SYMBOL_DIFFS, EQUATE_DIFFS, FUNCTION_DIFFS, PROGRAM_CONTEXT_DIFFS.
    Predefined filter type combinations are: COMMENT_DIFFS and ALL_DIFFS.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int ALL_DIFFS
      Indicates all filters for all defined types of differences.
      static int BOOKMARK_DIFFS
      Indicates the filter for bookmark differences.
      static int BYTE_DIFFS
      Indicates the filter for the byte differences.
      static int CODE_UNIT_DIFFS
      Indicates the filter for the code unit differences.
      static int COMMENT_DIFFS
      Indicates all comment filters.
      static int EOL_COMMENT_DIFFS
      Indicates the filter for the end of line comment differences.
      static int EQUATE_DIFFS
      Indicates the filter for the equates differences.
      static int FUNCTION_DIFFS
      Indicates the filter for the function differences.
      static int FUNCTION_TAG_DIFFS
      Indicates the filter for the function tag differences.
      static int PLATE_COMMENT_DIFFS
      Indicates the filter for the plate comment differences.
      static int POST_COMMENT_DIFFS
      Indicates the filter for the post comment differences.
      static int PRE_COMMENT_DIFFS
      Indicates the filter for the pre comment differences.
      static int PROGRAM_CONTEXT_DIFFS
      Indicates the filter for the program context (register) differences.
      static int REFERENCE_DIFFS
      Indicates the filter for memory, variable, and external reference differences.
      static int REPEATABLE_COMMENT_DIFFS
      Indicates the filter for the repeatable comment differences.
      static int SYMBOL_DIFFS
      Indicates the filter for the symbol differences.
      static int USER_DEFINED_DIFFS
      Indicates the filter for the user defined property differences.
    • Constructor Summary

      Constructors 
      Constructor Description
      ProgramDiffFilter()
      Creates new ProgramDiffFilter with none of the diff types selected.
      ProgramDiffFilter​(int type)
      Creates new ProgramDiffFilter with the specified diff types selected.
      ProgramDiffFilter​(ProgramDiffFilter filter)
      Creates new ProgramDiffFilter equivalent to the specified ProgramDiffFilter.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addToFilter​(ProgramDiffFilter filter)
      set this filter to look for types of differences in addition to those types where it is already looking for differences.
      void clearAll()
      Sets all the defined types of differences to false.
      boolean equals​(java.lang.Object obj)
      Determines whether or not this filter is equal to the object that is passed in.
      boolean getFilter​(int type)
      getFilter determines whether or not the specified type of filter is set.
      static int[] getPrimaryTypes()
      Gets all the valid individual types of differences for this filter.
      void selectAll()
      Sets all the defined types of differences to true.
      void setFilter​(int type, boolean filter)
      setFilter specifies whether or not the indicated type of difference will be included by the filter (true) or not included (false).
      java.lang.String toString()
      Returns a string representation of the current settings for this filter.
      static java.lang.String typeToName​(int type)
      typeToName() returns the name of the difference type.
      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Field Detail

      • PROGRAM_CONTEXT_DIFFS

        public static final int PROGRAM_CONTEXT_DIFFS
        Indicates the filter for the program context (register) differences.
        See Also:
        Constant Field Values
      • BYTE_DIFFS

        public static final int BYTE_DIFFS
        Indicates the filter for the byte differences.
        See Also:
        Constant Field Values
      • CODE_UNIT_DIFFS

        public static final int CODE_UNIT_DIFFS
        Indicates the filter for the code unit differences.
        See Also:
        Constant Field Values
      • EOL_COMMENT_DIFFS

        public static final int EOL_COMMENT_DIFFS
        Indicates the filter for the end of line comment differences.
        See Also:
        Constant Field Values
      • PRE_COMMENT_DIFFS

        public static final int PRE_COMMENT_DIFFS
        Indicates the filter for the pre comment differences.
        See Also:
        Constant Field Values
      • POST_COMMENT_DIFFS

        public static final int POST_COMMENT_DIFFS
        Indicates the filter for the post comment differences.
        See Also:
        Constant Field Values
      • PLATE_COMMENT_DIFFS

        public static final int PLATE_COMMENT_DIFFS
        Indicates the filter for the plate comment differences.
        See Also:
        Constant Field Values
      • REPEATABLE_COMMENT_DIFFS

        public static final int REPEATABLE_COMMENT_DIFFS
        Indicates the filter for the repeatable comment differences.
        See Also:
        Constant Field Values
      • REFERENCE_DIFFS

        public static final int REFERENCE_DIFFS
        Indicates the filter for memory, variable, and external reference differences.
        See Also:
        Constant Field Values
      • EQUATE_DIFFS

        public static final int EQUATE_DIFFS
        Indicates the filter for the equates differences.
        See Also:
        Constant Field Values
      • SYMBOL_DIFFS

        public static final int SYMBOL_DIFFS
        Indicates the filter for the symbol differences.
        See Also:
        Constant Field Values
      • FUNCTION_DIFFS

        public static final int FUNCTION_DIFFS
        Indicates the filter for the function differences.
        See Also:
        Constant Field Values
      • BOOKMARK_DIFFS

        public static final int BOOKMARK_DIFFS
        Indicates the filter for bookmark differences.
        See Also:
        Constant Field Values
      • USER_DEFINED_DIFFS

        public static final int USER_DEFINED_DIFFS
        Indicates the filter for the user defined property differences.
        See Also:
        Constant Field Values
      • FUNCTION_TAG_DIFFS

        public static final int FUNCTION_TAG_DIFFS
        Indicates the filter for the function tag differences.
        See Also:
        Constant Field Values
      • COMMENT_DIFFS

        public static final int COMMENT_DIFFS
        Indicates all comment filters.
        See Also:
        Constant Field Values
      • ALL_DIFFS

        public static final int ALL_DIFFS
        Indicates all filters for all defined types of differences.
        See Also:
        Constant Field Values
    • Constructor Detail

      • ProgramDiffFilter

        public ProgramDiffFilter()
        Creates new ProgramDiffFilter with none of the diff types selected.
      • ProgramDiffFilter

        public ProgramDiffFilter​(ProgramDiffFilter filter)
        Creates new ProgramDiffFilter equivalent to the specified ProgramDiffFilter.
        Parameters:
        filter - the diff filter this one should equal.
      • ProgramDiffFilter

        public ProgramDiffFilter​(int type)
        Creates new ProgramDiffFilter with the specified diff types selected.
        Parameters:
        type - one or more of the diff types "OR"ed together.
        i.e. CODE_UNIT_DIFFS | SYMBOL_DIFFS
    • Method Detail

      • getFilter

        public boolean getFilter​(int type)
        getFilter determines whether or not the specified type of filter is set.
        Parameters:
        type - the set bits indicate the type of differences we want to check as being set in the filter.
        For example, one or more of the diff types "OR"ed together.
        i.e. CODE_UNIT_DIFFS | SYMBOL_DIFFS
        Returns:
        true if filtering for the specified type of differences.
      • addToFilter

        public void addToFilter​(ProgramDiffFilter filter)
        set this filter to look for types of differences in addition to those types where it is already looking for differences. The filter that is passed as a parameter indicates the additional types of differences.
        Parameters:
        filter - filter indicating the additional types of differences to look for between the programs.
      • setFilter

        public void setFilter​(int type,
                              boolean filter)
        setFilter specifies whether or not the indicated type of difference will be included by the filter (true) or not included (false).
        Parameters:
        type - the set bits indicate the type of differences we want to look for in the programs.
        For example, one or more of the diff types "OR"ed together.
        i.e. CODE_UNIT_DIFFS | SYMBOL_DIFFS
        filter - true if you want to determine differences of the specified type.
      • clearAll

        public void clearAll()
        Sets all the defined types of differences to false. Filter indicates no interest in any difference types.
      • selectAll

        public void selectAll()
        Sets all the defined types of differences to true. Filter indicates interest in all difference types.
      • getPrimaryTypes

        public static int[] getPrimaryTypes()
        Gets all the valid individual types of differences for this filter. These are also referred to as primary difference types.
        Returns:
        an array containing all the currently defined difference types
      • typeToName

        public static java.lang.String typeToName​(int type)
        typeToName() returns the name of the difference type. Only predefined types, as specified in ProgramDiffFilter, will return a name. Otherwise, an empty string is returned.
        Parameters:
        type - the type of difference whose name is wanted.
        Returns:
        the name of the predefined difference type. Otherwise, the empty string.
      • equals

        public boolean equals​(java.lang.Object obj)
        Determines whether or not this filter is equal to the object that is passed in.
        Overrides:
        equals in class java.lang.Object
        Parameters:
        obj - the object to compare this one with.
        Returns:
        true if the filter matches this one.
      • toString

        public java.lang.String toString()
        Returns a string representation of the current settings for this filter.
        Overrides:
        toString in class java.lang.Object