Package ghidra.features.bsim.query.client

Class TableScoreCaching

java.lang.Object
ghidra.features.bsim.query.client.TableScoreCaching
All Implemented Interfaces:
ScoreCaching
public class TableScoreCaching extends Object implements ScoreCaching

  • Constructor Details

  • Method Details

    • prefetchScores

      public void prefetchScores(Set<ExecutableRecord> exeSet, List<ExecutableRecord> missing) throws LSHException
      Description copied from interface: ScoreCaching
      Pre-load self-scores for a set of executables.
      Specified by:
      prefetchScores in interface ScoreCaching
      Parameters:
      exeSet - is the set of executables to check
      missing - (optional - may be null) will contain the list of exes missing a score
      Throws:
      LSHException - if there are problems loading scores

    • getSelfScore

      public float getSelfScore(String md5) throws LSHException
      Description copied from interface: ScoreCaching
      Retrieve the self-significance score for a given executable
      Specified by:
      getSelfScore in interface ScoreCaching
      Parameters:
      md5 - is the 32-character md5 string specifying the executable
      Returns:
      the corresponding score
      Throws:
      LSHException - if the score is not obtainable

    • commitSelfScore

      public void commitSelfScore(String md5, float score) throws LSHException
      Description copied from interface: ScoreCaching
      Commit a new self-significance score for an executable
      Specified by:
      commitSelfScore in interface ScoreCaching
      Parameters:
      md5 - is the 32-character md5 string specifying the executable
      score - is the score to commit
      Throws:
      LSHException - if there's a problem saving the value

    • getSimThreshold

      public double getSimThreshold() throws LSHException
      Specified by:
      getSimThreshold in interface ScoreCaching
      Returns:
      similarity threshold configured with this cache OR return -1 if the score is unconfigured
      Throws:
      LSHException - for problems retrieving configuration

    • getSigThreshold

      public double getSigThreshold() throws LSHException
      Specified by:
      getSigThreshold in interface ScoreCaching
      Returns:
      significance threshold configured with this cache OR return -1 if the score is unconfigured
      Throws:
      LSHException - for problems retrieving configuration

    • resetStorage

      public void resetStorage(double simThresh, double sigThresh) throws LSHException
      Description copied from interface: ScoreCaching
      Clear out any existing scores, and reset to an empty database
      Specified by:
      resetStorage in interface ScoreCaching
      Parameters:
      simThresh - is new similarity threshold to associate with scores
      sigThresh - is new significance threshold to associate with scores
      Throws:
      LSHException - if there is a problem modifying storage