FilteringMessageCollector moved out

2013-09-22 18:46:26 +04:00
parent 73e45047fd
commit c0e8038ed2
2 changed files with 43 additions and 20 deletions
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.cli.common.messages;
+
+import com.google.common.base.Predicate;
+import org.jetbrains.annotations.NotNull;
+
+public class FilteringMessageCollector implements MessageCollector {
+    private final MessageCollector messageCollector;
+    private final Predicate<CompilerMessageSeverity> decline;
+
+    public FilteringMessageCollector(@NotNull MessageCollector messageCollector, @NotNull Predicate<CompilerMessageSeverity> decline) {
+        this.messageCollector = messageCollector;
+        this.decline = decline;
+    }
+
+    @Override
+    public void report(
+            @NotNull CompilerMessageSeverity severity, @NotNull String message, @NotNull CompilerMessageLocation location
+    ) {
+        if (!decline.apply(severity)) {
+            messageCollector.report(severity, message, location);
+        }
+    }
+}