From 53dd941df44c4529ae6fb58f64c1fa5c62b1f7db Mon Sep 17 00:00:00 2001
From: Simon Brandhof <simon.brandhof@gmail.com>
Date: Wed, 22 Feb 2012 00:53:28 +0100
Subject: Use List instead of Collection into ResourceTypes and
 ResourceTypeTree

---
 .../main/java/org/sonar/api/resources/ResourceTypeTree.java  |  9 ++++-----
 .../src/main/java/org/sonar/api/resources/ResourceTypes.java | 12 +++++++-----
 2 files changed, 11 insertions(+), 10 deletions(-)

(limited to 'sonar-plugin-api')

diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/resources/ResourceTypeTree.java b/sonar-plugin-api/src/main/java/org/sonar/api/resources/ResourceTypeTree.java
index 7fbdac2e7e2..38b26c11a72 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/resources/ResourceTypeTree.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/resources/ResourceTypeTree.java
@@ -31,7 +31,6 @@ import org.sonar.api.batch.InstantiationStrategy;
 import javax.annotation.concurrent.Immutable;
 import java.util.Arrays;
 import java.util.List;
-import java.util.Set;
 
 /**
  * @since 2.14
@@ -42,18 +41,18 @@ import java.util.Set;
 public final class ResourceTypeTree implements BatchExtension, ServerExtension {
 
   private List<ResourceType> types;
-  private SetMultimap<String, String> relations;
+  private ListMultimap<String, String> relations;
 
   private ResourceTypeTree(Builder builder) {
     this.types = ImmutableList.copyOf(builder.types);
-    this.relations = ImmutableSetMultimap.copyOf(builder.relations);
+    this.relations = ImmutableListMultimap.copyOf(builder.relations);
   }
 
   public List<ResourceType> getTypes() {
     return types;
   }
 
-  public Set<String> getChildren(String qualifier) {
+  public List<String> getChildren(String qualifier) {
     return relations.get(qualifier);
   }
 
@@ -71,7 +70,7 @@ public final class ResourceTypeTree implements BatchExtension, ServerExtension {
 
   public static class Builder {
     private List<ResourceType> types = Lists.newArrayList();
-    private SetMultimap<String, String> relations = HashMultimap.create();
+    private ListMultimap<String, String> relations = ArrayListMultimap.create();
 
     private Builder() {
     }
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/resources/ResourceTypes.java b/sonar-plugin-api/src/main/java/org/sonar/api/resources/ResourceTypes.java
index 526ba1909a0..4ae3c823bb9 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/resources/ResourceTypes.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/resources/ResourceTypes.java
@@ -25,12 +25,14 @@ import com.google.common.base.Preconditions;
 import com.google.common.base.Predicate;
 import com.google.common.collect.Collections2;
 import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
 import org.sonar.api.BatchComponent;
 import org.sonar.api.ServerComponent;
 
 import java.util.Collection;
 import java.util.Collections;
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -52,7 +54,7 @@ public final class ResourceTypes implements BatchComponent, ServerComponent {
     Preconditions.checkNotNull(trees);
 
     Map<String, ResourceTypeTree> treeMap = Maps.newHashMap();
-    Map<String, ResourceType> typeMap = Maps.newHashMap();
+    Map<String, ResourceType> typeMap = Maps.newLinkedHashMap();
 
     for (ResourceTypeTree tree : trees) {
       for (ResourceType type : tree.getTypes()) {
@@ -80,7 +82,7 @@ public final class ResourceTypes implements BatchComponent, ServerComponent {
     return Collections2.filter(typeByQualifier.values(), predicate);
   }
 
-  public Collection<String> getChildrenQualifiers(String qualifier) {
+  public List<String> getChildrenQualifiers(String qualifier) {
     ResourceTypeTree tree = getTree(qualifier);
     if (tree != null) {
       return tree.getChildren(qualifier);
@@ -88,15 +90,15 @@ public final class ResourceTypes implements BatchComponent, ServerComponent {
     return Collections.emptyList();
   }
 
-  public Collection<ResourceType> getChildren(String qualifier) {
-    return Collections2.transform(getChildrenQualifiers(qualifier), new Function<String, ResourceType>() {
+  public List<ResourceType> getChildren(String qualifier) {
+    return Lists.transform(getChildrenQualifiers(qualifier), new Function<String, ResourceType>() {
       public ResourceType apply(String s) {
         return typeByQualifier.get(s);
       }
     });
   }
 
-  public Collection<String> getLeavesQualifiers(String qualifier) {
+  public List<String> getLeavesQualifiers(String qualifier) {
     ResourceTypeTree tree = getTree(qualifier);
     if (tree != null) {
       return tree.getLeaves();
-- 
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