1 files changed, 62 insertions, 0 deletions
diff --git a/java/structuralsearch-java/src/com/intellij/structuralsearch/impl/matcher/JavaMatchPredicateProvider.java b/java/structuralsearch-java/src/com/intellij/structuralsearch/impl/matcher/JavaMatchPredicateProvider.java
new file mode 100644
index 000000000000..042912e0354c
--- /dev/null
+++ b/java/structuralsearch-java/src/com/intellij/structuralsearch/impl/matcher/JavaMatchPredicateProvider.java
@@ -0,0 +1,62 @@
+package com.intellij.structuralsearch.impl.matcher;
+
+import com.intellij.openapi.util.text.StringUtil;
+import com.intellij.structuralsearch.MatchOptions;
+import com.intellij.structuralsearch.MatchVariableConstraint;
+import com.intellij.structuralsearch.impl.matcher.handlers.MatchPredicate;
+import com.intellij.structuralsearch.impl.matcher.predicates.*;
+
+import java.util.Set;
+
+public class JavaMatchPredicateProvider extends MatchPredicateProvider{
+  @Override
+  public void collectPredicates(MatchVariableConstraint constraint, String name, MatchOptions options, Set<MatchPredicate> predicates) {
+    if (constraint.isReadAccess()) {
+      MatchPredicate predicate = new ReadPredicate();
+
+      if (constraint.isInvertReadAccess()) {
+        predicate = new NotPredicate(predicate);
+      }
+      predicates.add(predicate);
+    }
+
+    if (constraint.isWriteAccess()) {
+      MatchPredicate predicate = new WritePredicate();
+
+      if (constraint.isInvertWriteAccess()) {
+        predicate = new NotPredicate(predicate);
+      }
+      predicates.add(predicate);
+    }
+
+    if (!StringUtil.isEmptyOrSpaces(constraint.getNameOfExprType())) {
+      MatchPredicate predicate = new ExprTypePredicate(
+        constraint.getNameOfExprType(),
+        name,
+        constraint.isExprTypeWithinHierarchy(),
+        options.isCaseSensitiveMatch(),
+        constraint.isPartOfSearchResults()
+      );
+
+      if (constraint.isInvertExprType()) {
+        predicate = new NotPredicate(predicate);
+      }
+      predicates.add(predicate);
+    }
+
+    if (!StringUtil.isEmptyOrSpaces(constraint.getNameOfFormalArgType())) {
+      MatchPredicate predicate = new FormalArgTypePredicate(
+        constraint.getNameOfFormalArgType(),
+        name,
+        constraint.isFormalArgTypeWithinHierarchy(),
+        options.isCaseSensitiveMatch(),
+        constraint.isPartOfSearchResults()
+      );
+      if (constraint.isInvertFormalType()) {
+        predicate = new NotPredicate(predicate);
+      }
+      predicates.add(predicate);
+    }
+
+  }
+}