SONAR-17044 Optimize Compute Engine issue tracking and persisting of measures when file is marked as unchanged

3 files changed, 19 insertions, 2 deletions

diff --git a/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/fs/internal/DefaultInputComponent.java b/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/fs/internal/DefaultInputComponent.java
index cb37d133823..431575f1b54 100644
--- a/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/fs/internal/DefaultInputComponent.java
+++ b/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/fs/internal/DefaultInputComponent.java
@@ -52,6 +52,7 @@ public abstract class DefaultInputComponent implements InputComponent {
     return id;
   }
 
+
   @Override
   public int hashCode() {
     return key().hashCode();
@@ -68,5 +69,6 @@ public abstract class DefaultInputComponent implements InputComponent {
 
   public boolean hasMeasureFor(Metric metric) {
     return storedMetricKeys.contains(metric.key());
+
   }
 }
diff --git a/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/fs/internal/DefaultInputFile.java b/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/fs/internal/DefaultInputFile.java
index 888763dfdb7..382461fbc5a 100644
--- a/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/fs/internal/DefaultInputFile.java
+++ b/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/fs/internal/DefaultInputFile.java
@@ -70,6 +70,8 @@ public class DefaultInputFile extends DefaultInputComponent implements InputFile
   private Metadata metadata;
   private Collection<int[]> ignoreIssuesOnlineRanges;
   private BitSet executableLines;
+  private boolean markedAsUnchanged;
+
 
   public DefaultInputFile(DefaultIndexedFile indexedFile, Consumer<DefaultInputFile> metadataGenerator) {
     this(indexedFile, metadataGenerator, null);
@@ -81,6 +83,7 @@ public class DefaultInputFile extends DefaultInputComponent implements InputFile
     this.indexedFile = indexedFile;
     this.metadataGenerator = metadataGenerator;
     this.metadata = null;
+    this.markedAsUnchanged = false;
     this.published = false;
     this.excludedForCoverage = false;
     this.contents = contents;
@@ -99,6 +102,15 @@ public class DefaultInputFile extends DefaultInputComponent implements InputFile
       ByteOrderMark.UTF_8, ByteOrderMark.UTF_16LE, ByteOrderMark.UTF_16BE, ByteOrderMark.UTF_32LE, ByteOrderMark.UTF_32BE);
   }
 
+  public boolean isMarkedAsUnchanged() {
+    return markedAsUnchanged;
+  }
+
+  public DefaultInputComponent setMarkedAsUnchanged(boolean markedAsUnchanged) {
+    this.markedAsUnchanged = markedAsUnchanged;
+    return this;
+  }
+
   @Override
   public String contents() throws IOException {
     if (contents != null) {
diff --git a/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/sensor/internal/SensorContextTester.java b/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/sensor/internal/SensorContextTester.java
index 98b48f12382..5c03698dc68 100644
--- a/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/sensor/internal/SensorContextTester.java
+++ b/sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/sensor/internal/SensorContextTester.java
@@ -414,6 +414,11 @@ public class SensorContextTester implements SensorContext {
   }
 
   @Override
+  public void markAsUnchanged(InputFile inputFile) {
+    ((DefaultInputFile) inputFile).setMarkedAsUnchanged(true);
+  }
+
+  @Override
   public WriteCache nextCache() {
     return writeCache;
   }
@@ -427,7 +432,6 @@ public class SensorContextTester implements SensorContext {
     return readCache;
   }
 
-
   public void setPreviousCache(ReadCache cache) {
     this.readCache = cache;
   }
@@ -437,7 +441,6 @@ public class SensorContextTester implements SensorContext {
     return cacheEnabled;
   }
 
-
   public void setCacheEnabled(boolean enabled) {
     this.cacheEnabled = enabled;
   }