Add @deprecated and all formulas api and remove some decorator usage in test

sonar-batch/src/test/java/org/sonar/batch/profiling/PhasesSumUpTimeProfilerTest.java

@@ -30,7 +30,6 @@ import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
 import org.sonar.api.CoreProperties;
 import org.sonar.api.batch.Decorator;
-import org.sonar.api.batch.DecoratorContext;
 import org.sonar.api.batch.Initializer;
 import org.sonar.api.batch.PostJob;
 import org.sonar.api.batch.Sensor;
@@ -48,7 +47,6 @@ import org.sonar.api.batch.events.SensorExecutionHandler.SensorExecutionEvent;
 import org.sonar.api.batch.events.SensorsPhaseHandler;
 import org.sonar.api.batch.events.SensorsPhaseHandler.SensorsPhaseEvent;
 import org.sonar.api.resources.Project;
-import org.sonar.api.resources.Resource;
 import org.sonar.api.utils.System2;
 import org.sonar.batch.bootstrap.BootstrapProperties;
 import org.sonar.batch.events.BatchStepEvent;
@@ -83,10 +81,8 @@ public class PhasesSumUpTimeProfilerTest {
 
     assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.INIT).getProfilingPerItem(new FakeInitializer()).totalTime()).isEqualTo(7L);
     assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.SENSOR).getProfilingPerItem(new FakeSensor()).totalTime()).isEqualTo(10L);
-    assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.DECORATOR).getProfilingPerItem(new FakeDecorator1()).totalTime()).isEqualTo(20L);
     assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.POSTJOB).getProfilingPerItem(new FakePostJob()).totalTime()).isEqualTo(30L);
     assertThat(profiler.currentModuleProfiling.getProfilingPerBatchStep("Free memory").totalTime()).isEqualTo(9L);
-
   }
 
   @Test
@@ -102,14 +98,10 @@ public class PhasesSumUpTimeProfilerTest {
 
     assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.INIT).getProfilingPerItem(new FakeInitializer()).totalTime()).isEqualTo(7L);
     assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.SENSOR).getProfilingPerItem(new FakeSensor()).totalTime()).isEqualTo(10L);
-    assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.DECORATOR).getProfilingPerItem(new FakeDecorator1()).totalTime()).isEqualTo(20L);
-    assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.DECORATOR).getProfilingPerItem(new FakeDecorator2()).totalTime()).isEqualTo(10L);
     assertThat(profiler.currentModuleProfiling.getProfilingPerPhase(Phase.POSTJOB).getProfilingPerItem(new FakePostJob()).totalTime()).isEqualTo(30L);
 
     assertThat(profiler.totalProfiling.getProfilingPerPhase(Phase.INIT).getProfilingPerItem(new FakeInitializer()).totalTime()).isEqualTo(21L);
     assertThat(profiler.totalProfiling.getProfilingPerPhase(Phase.SENSOR).getProfilingPerItem(new FakeSensor()).totalTime()).isEqualTo(30L);
-    assertThat(profiler.totalProfiling.getProfilingPerPhase(Phase.DECORATOR).getProfilingPerItem(new FakeDecorator1()).totalTime()).isEqualTo(60L);
-    assertThat(profiler.totalProfiling.getProfilingPerPhase(Phase.DECORATOR).getProfilingPerItem(new FakeDecorator2()).totalTime()).isEqualTo(30L);
     assertThat(profiler.totalProfiling.getProfilingPerPhase(Phase.POSTJOB).getProfilingPerItem(new FakePostJob()).totalTime()).isEqualTo(90L);
   }
 
@@ -156,42 +148,12 @@ public class PhasesSumUpTimeProfilerTest {
     profiler.onProjectAnalysis(projectEvent(module, true));
     initializerPhase(profiler);
     sensorPhase(profiler);
-    decoratorPhase(profiler);
     postJobPhase(profiler);
     batchStep(profiler);
     // End of moduleA
     profiler.onProjectAnalysis(projectEvent(module, false));
   }
 
-  private void decoratorPhase(PhasesSumUpTimeProfiler profiler) {
-    Decorator decorator1 = new FakeDecorator1();
-    Decorator decorator2 = new FakeDecorator2();
-    // Start of decorator phase
-    profiler.onDecoratorsPhase(decoratorsEvent(true));
-    // Start of decorator 1
-    profiler.onDecoratorExecution(decoratorEvent(decorator1, true));
-    clock.sleep(10);
-    // End of decorator 1
-    profiler.onDecoratorExecution(decoratorEvent(decorator1, false));
-    // Start of decorator 2
-    profiler.onDecoratorExecution(decoratorEvent(decorator2, true));
-    clock.sleep(5);
-    // End of decorator 2
-    profiler.onDecoratorExecution(decoratorEvent(decorator2, false));
-    // Start of decorator 1
-    profiler.onDecoratorExecution(decoratorEvent(decorator1, true));
-    clock.sleep(10);
-    // End of decorator 1
-    profiler.onDecoratorExecution(decoratorEvent(decorator1, false));
-    // Start of decorator 2
-    profiler.onDecoratorExecution(decoratorEvent(decorator2, true));
-    clock.sleep(5);
-    // End of decorator 2
-    profiler.onDecoratorExecution(decoratorEvent(decorator2, false));
-    // End of decorator phase
-    profiler.onDecoratorsPhase(decoratorsEvent(false));
-  }
-
   private void batchStep(PhasesSumUpTimeProfiler profiler) {
     // Start of batch step
     profiler.onBatchStep(new BatchStepEvent("Free memory", true));
@@ -440,28 +402,6 @@ public class PhasesSumUpTimeProfilerTest {
     }
   }
 
-  public class FakeDecorator1 implements Decorator {
-    @Override
-    public void decorate(Resource resource, DecoratorContext context) {
-    }
-
-    @Override
-    public boolean shouldExecuteOnProject(Project project) {
-      return true;
-    }
-  }
-
-  public class FakeDecorator2 implements Decorator {
-    @Override
-    public void decorate(Resource resource, DecoratorContext context) {
-    }
-
-    @Override
-    public boolean shouldExecuteOnProject(Project project) {
-      return true;
-    }
-  }
-
   public class FakePostJob implements PostJob {
     @Override
     public void executeOn(Project project, SensorContext context) {

sonar-plugin-api/src/main/java/org/sonar/api/batch/AbstractSumChildrenDecorator.java

@@ -19,19 +19,20 @@
  */
 package org.sonar.api.batch;
 
+import java.util.List;
 import org.sonar.api.measures.Measure;
 import org.sonar.api.measures.MeasureUtils;
 import org.sonar.api.measures.Metric;
 import org.sonar.api.resources.Project;
 import org.sonar.api.resources.Resource;
 
-import java.util.List;
-
 /**
  * Sum measures of child resources.
  *
  * @since 1.10
+ * @deprecated since 5.2 there's no more decorator on batch side
  */
+@Deprecated
 public abstract class AbstractSumChildrenDecorator implements Decorator {
 
 

sonar-plugin-api/src/main/java/org/sonar/api/measures/AverageFormula.java

@@ -31,7 +31,9 @@ import static com.google.common.collect.Lists.newArrayList;
  * For example: to compute the metric "complexity by file", the main metric (A) is "complexity" and the other metric (B) is "file".
  *
  * @since 3.0
+ * @deprecated since 5.2 decorators are no more executed on batch side
  */
+@Deprecated
 public class AverageFormula implements Formula {
 
   private Metric mainMetric;

sonar-plugin-api/src/main/java/org/sonar/api/measures/MeanAggregationFormula.java

@@ -25,7 +25,9 @@ import java.util.List;
 
 /**
  * @since 2.0
+ * @deprecated since 5.2 decorators are no more executed on batch side
  */
+@Deprecated
 public class MeanAggregationFormula implements Formula {
 
   private boolean forceZeroIfMissingData=false;

sonar-plugin-api/src/main/java/org/sonar/api/measures/SumChildDistributionFormula.java

@@ -19,17 +19,18 @@
  */
 package org.sonar.api.measures;
 
-import org.sonar.api.resources.Scopes;
-
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
+import org.sonar.api.resources.Scopes;
 
 /**
  * @since 2.0
  *
  * Used to consolidate a distribution measure throughout the resource tree
+ * @deprecated since 5.2 decorators are no more executed on batch side
  */
+@Deprecated
 public class SumChildDistributionFormula implements Formula {
 
   private String minimumScopeToPersist= Scopes.FILE;

sonar-plugin-api/src/main/java/org/sonar/api/measures/SumChildValuesFormula.java

@@ -24,7 +24,9 @@ import java.util.List;
 
 /**
  * @since 1.11
+ * @deprecated since 5.2 decorators are no more executed on batch side
  */
+@Deprecated
 public class SumChildValuesFormula implements Formula {
 
   private boolean saveZeroIfNoChildValues;

sonar-plugin-api/src/main/java/org/sonar/api/measures/WeightedMeanAggregationFormula.java

@@ -24,7 +24,9 @@ import java.util.List;
 
 /**
  * @since 2.0
+ * @deprecated since 5.2 decorators are no more executed on batch side
  */
+@Deprecated
 public class WeightedMeanAggregationFormula implements Formula {
 
   private Metric weightingMetric;