Java: Delete filter queries.

java/ql/src/external/DefectFilter.qll

@@ -1,55 +0,0 @@
-/** Provides a class for working with defect query results stored in dashboard databases. */
-
-import java
-
-/**
- * Holds if `id` in the opaque identifier of a result reported by query `queryPath`,
- * such that `message` is the associated message and the location of the result spans
- * column `startcolumn` of line `startline` to column `endcolumn` of line `endline`
- * in file `filepath`.
- *
- * For more information, see [Locations](https://help.semmle.com/QL/learn-ql/ql/locations.html).
- */
-external predicate defectResults(
-  int id, string queryPath, string file, int startline, int startcol, int endline, int endcol,
-  string message
-);
-
-/**
- * A defect query result stored in a dashboard database.
- */
-class DefectResult extends int {
-  DefectResult() { defectResults(this, _, _, _, _, _, _, _) }
-
-  /** Gets the path of the query that reported the result. */
-  string getQueryPath() { defectResults(this, result, _, _, _, _, _, _) }
-
-  /** Gets the file in which this query result was reported. */
-  File getFile() {
-    exists(string path | defectResults(this, _, path, _, _, _, _, _) |
-      result.getAbsolutePath() = path
-    )
-  }
-
-  /** Gets the line on which the location of this query result starts. */
-  int getStartLine() { defectResults(this, _, _, result, _, _, _, _) }
-
-  /** Gets the column on which the location of this query result starts. */
-  int getStartColumn() { defectResults(this, _, _, _, result, _, _, _) }
-
-  /** Gets the line on which the location of this query result ends. */
-  int getEndLine() { defectResults(this, _, _, _, _, result, _, _) }
-
-  /** Gets the column on which the location of this query result ends. */
-  int getEndColumn() { defectResults(this, _, _, _, _, _, result, _) }
-
-  /** Gets the message associated with this query result. */
-  string getMessage() { defectResults(this, _, _, _, _, _, _, result) }
-
-  /** Gets the URL corresponding to the location of this query result. */
-  string getURL() {
-    result =
-      "file://" + getFile().getAbsolutePath() + ":" + getStartLine() + ":" + getStartColumn() + ":" +
-        getEndLine() + ":" + getEndColumn()
-  }
-}

java/ql/src/external/MetricFilter.qll

@@ -1,44 +0,0 @@
-import java
-
-external predicate metricResults(
-  int id, string queryPath, string file, int startline, int startcol, int endline, int endcol,
-  float value
-);
-
-class MetricResult extends int {
-  MetricResult() { metricResults(this, _, _, _, _, _, _, _) }
-
-  string getQueryPath() { metricResults(this, result, _, _, _, _, _, _) }
-
-  File getFile() {
-    exists(string path |
-      metricResults(this, _, path, _, _, _, _, _) and result.getAbsolutePath() = path
-    )
-  }
-
-  int getStartLine() { metricResults(this, _, _, result, _, _, _, _) }
-
-  int getStartColumn() { metricResults(this, _, _, _, result, _, _, _) }
-
-  int getEndLine() { metricResults(this, _, _, _, _, result, _, _) }
-
-  int getEndColumn() { metricResults(this, _, _, _, _, _, result, _) }
-
-  predicate hasMatchingLocation() { exists(this.getMatchingLocation()) }
-
-  Location getMatchingLocation() {
-    result.getFile() = this.getFile() and
-    result.getStartLine() = this.getStartLine() and
-    result.getEndLine() = this.getEndLine() and
-    result.getStartColumn() = this.getStartColumn() and
-    result.getEndColumn() = this.getEndColumn()
-  }
-
-  float getValue() { metricResults(this, _, _, _, _, _, _, result) }
-
-  string getURL() {
-    result =
-      "file://" + getFile().getAbsolutePath() + ":" + getStartLine() + ":" + getStartColumn() + ":" +
-        getEndLine() + ":" + getEndColumn()
-  }
-}

java/ql/src/filters/FromSource.ql

@@ -1,15 +0,0 @@
-/**
- * @name Filter: only keep results from source
- * @description Shows how to filter for only certain files
- * @kind problem
- * @id java/source-filter
- */
-
-import java
-import external.DefectFilter
-
-from DefectResult res, CompilationUnit cu
-where
-  cu = res.getFile() and
-  cu.fromSource()
-select res, res.getMessage()

java/ql/src/filters/NotGenerated.ql

@@ -1,13 +0,0 @@
-/**
- * @name Filter: non-generated files
- * @description Only keep results that aren't in generated files
- * @kind problem
- * @id java/not-generated-file-filter
- */
-
-import java
-import external.DefectFilter
-
-from DefectResult res
-where not res.getFile() instanceof GeneratedFile
-select res, res.getMessage()

java/ql/src/filters/NotGeneratedForMetric.ql

@@ -1,13 +0,0 @@
-/**
- * @name Metric Filter: non-generated files
- * @description Only keep metric results that aren't in generated files
- * @kind treemap
- * @id java/not-generated-file-metric-filter
- */
-
-import java
-import external.MetricFilter
-
-from MetricResult res
-where not res.getFile() instanceof GeneratedFile
-select res, res.getValue()

java/ql/src/filters/SuppressionComment.ql

@@ -1,52 +0,0 @@
-/**
- * @name Filter: Suppression comments
- * @description Recognise comments containing `NOSEMMLE` as suppression comments
- *              when they appear on a line containing an alert or the
- *              immediately preceding line. As further customisations,
- *              `NOSEMMLE(some text)` will only suppress alerts where the
- *              message contains "some text", and `NOSEMMLE/some regex/` will
- *              only suppress alerts where the message contains a match of the
- *              regex. No special way of escaping `)` or `/` in the suppression
- *              comment argument is provided.
- * @kind problem
- * @id java/nosemmle-suppression-comment-filter
- */
-
-import java
-import external.DefectFilter
-
-class SuppressionComment extends Javadoc {
-  SuppressionComment() { this.getAChild*().getText().matches("%NOSEMMLE%") }
-
-  private string getASuppressionDirective() {
-    result = this.getAChild*().getText().regexpFind("\\bNOSEMMLE\\b(\\([^)]+?\\)|/[^/]+?/|)", _, 0)
-  }
-
-  private string getAnActualSubstringArg() {
-    result = this.getASuppressionDirective().regexpCapture("NOSEMMLE\\((.*)\\)", 1)
-  }
-
-  private string getAnActualRegexArg() {
-    result = ".*" + this.getASuppressionDirective().regexpCapture("NOSEMMLE/(.*)/", 1) + ".*"
-  }
-
-  private string getASuppressionRegex() {
-    result = getAnActualRegexArg()
-    or
-    exists(string substring | substring = getAnActualSubstringArg() |
-      result = "\\Q" + substring.replaceAll("\\E", "\\E\\\\E\\Q") + "\\E"
-    )
-    or
-    result = ".*" and getASuppressionDirective() = "NOSEMMLE"
-  }
-
-  predicate suppresses(DefectResult res) {
-    this.getFile() = res.getFile() and
-    res.getEndLine() - this.getLocation().getEndLine() in [0 .. 2] and
-    res.getMessage().regexpMatch(this.getASuppressionRegex())
-  }
-}
-
-from DefectResult res
-where not exists(SuppressionComment s | s.suppresses(res))
-select res, res.getMessage()