Package ghidra.program.database.code

Class StringDiff

java.lang.Object
ghidra.program.database.code.StringDiff
public class StringDiff extends Object
Container object that holds a start and end position within a string. A list of StringDiffs is used to keep track of changes made to a string.

  • Field Details

    • text

      public String text
      String being inserted. This can be an insert or a complete replace (the positions will both be -1 in a replace; pos1 will be non-negative during an insert).

  • Method Details

    • allTextReplaced

      public static StringDiff allTextReplaced(String newText)
      Construct a new StringDiff with pos1 and pos2 are initialized to -1
      Parameters:
      newText - string
      Returns:
      the new diff

    • textDeleted

      public static StringDiff textDeleted(int start, int end)
      Construct a new StringDiff that indicates text was deleted from pos1 to pos2
      Parameters:
      start - position 1 for the diff
      end - position 2 for the diff
      Returns:
      the new diff

    • textInserted

      public static StringDiff textInserted(String newText, int start)
      Construct a new StringDiff that indicates that insertData was inserted at the given position
      Parameters:
      newText - inserted string
      start - position where the text was inserted
      Returns:
      the new diff

    • restore

      public static StringDiff restore(String text, int start, int end)

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object