Added support for parsing submodules & added dependency utility parser
[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / builder / impl / GroupingBuilderImpl.java
index ce152981225f3e6625d49b25b19fa7dcbff3e08c..e8ff3040eb082354710b665ea6000c1778326813 100644 (file)
@@ -7,13 +7,15 @@
  */
 package org.opendaylight.yangtools.yang.parser.builder.impl;
 
+import java.net.URI;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.TreeMap;
 import java.util.TreeSet;
 
 import org.opendaylight.yangtools.yang.common.QName;
@@ -25,91 +27,83 @@ import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.UsesNode;
 import org.opendaylight.yangtools.yang.parser.builder.api.AbstractDataNodeContainerBuilder;
+import org.opendaylight.yangtools.yang.parser.builder.api.Builder;
 import org.opendaylight.yangtools.yang.parser.builder.api.DataSchemaNodeBuilder;
 import org.opendaylight.yangtools.yang.parser.builder.api.GroupingBuilder;
 import org.opendaylight.yangtools.yang.parser.builder.api.TypeDefinitionBuilder;
 import org.opendaylight.yangtools.yang.parser.builder.api.UsesNodeBuilder;
 import org.opendaylight.yangtools.yang.parser.util.Comparators;
+import org.opendaylight.yangtools.yang.parser.util.CopyUtils;
+import org.opendaylight.yangtools.yang.parser.util.ParserUtils;
 import org.opendaylight.yangtools.yang.parser.util.YangParseException;
 
 public final class GroupingBuilderImpl extends AbstractDataNodeContainerBuilder implements GroupingBuilder {
     private boolean isBuilt;
     private final GroupingDefinitionImpl instance;
     private SchemaPath schemaPath;
-    private String description;
-    private String reference;
-    private Status status = Status.CURRENT;
-    private boolean addedByUses;
 
-    private Set<TypeDefinition<?>> typedefs;
-    private final Set<TypeDefinitionBuilder> addedTypedefs = new HashSet<TypeDefinitionBuilder>();
-
-    private Set<UsesNode> usesNodes;
-    private final Set<UsesNodeBuilder> addedUsesNodes = new HashSet<UsesNodeBuilder>();
-
-    public GroupingBuilderImpl(final String moduleName, final int line, final QName qname) {
+    public GroupingBuilderImpl(final String moduleName, final int line, final QName qname, final SchemaPath path) {
         super(moduleName, line, qname);
-        instance = new GroupingDefinitionImpl(qname);
+        schemaPath = path;
+        instance = new GroupingDefinitionImpl(qname, path);
+    }
+
+    public GroupingBuilderImpl(final String moduleName, final int line, final QName qname, final SchemaPath path, final GroupingDefinition base) {
+        super(moduleName, line, base.getQName());
+        schemaPath = path;
+        instance = new GroupingDefinitionImpl(qname, path);
+
+        instance.description = base.getDescription();
+        instance.reference = base.getReference();
+        instance.status = base.getStatus();
+        instance.addedByUses = base.isAddedByUses();
+
+        URI ns = qname.getNamespace();
+        Date rev = qname.getRevision();
+        String pref = qname.getPrefix();
+        addedChildNodes.addAll(ParserUtils.wrapChildNodes(moduleName, line, base.getChildNodes(), path, ns, rev, pref));
+        addedGroupings.addAll(ParserUtils.wrapGroupings(moduleName, line, base.getGroupings(), path, ns, rev, pref));
+        addedTypedefs.addAll(ParserUtils.wrapTypedefs(moduleName, line, base, path, ns, rev, pref));
+        addedUnknownNodes.addAll(ParserUtils.wrapUnknownNodes(moduleName, line, base.getUnknownSchemaNodes(), path, ns,
+                rev, pref));
+
+        instance.uses.addAll(base.getUses());
     }
 
     @Override
     public GroupingDefinition build() {
         if (!isBuilt) {
-            instance.setPath(schemaPath);
-            instance.setDescription(description);
-            instance.setReference(reference);
-            instance.setStatus(status);
-            instance.setAddedByUses(addedByUses);
-
             // CHILD NODES
-            final Map<QName, DataSchemaNode> childs = new TreeMap<QName, DataSchemaNode>(Comparators.QNAME_COMP);
-            if (childNodes == null || childNodes.isEmpty()) {
-                for (DataSchemaNodeBuilder node : addedChildNodes) {
-                    childs.put(node.getQName(), node.build());
-                }
-            } else {
-                for (DataSchemaNode node : childNodes) {
-                    childs.put(node.getQName(), node);
-                }
+            for (DataSchemaNodeBuilder node : addedChildNodes) {
+                DataSchemaNode child = node.build();
+                childNodes.put(child.getQName(), child);
             }
-            instance.setChildNodes(childs);
+            instance.addChildNodes(childNodes);
 
             // GROUPINGS
-            if (groupings == null) {
-                groupings = new TreeSet<GroupingDefinition>(Comparators.SCHEMA_NODE_COMP);
-                for (GroupingBuilder builder : addedGroupings) {
-                    groupings.add(builder.build());
-                }
+            for (GroupingBuilder builder : addedGroupings) {
+                groupings.add(builder.build());
             }
-            instance.setGroupings(groupings);
+            instance.addGroupings(groupings);
 
             // TYPEDEFS
-            if (typedefs == null) {
-                typedefs = new TreeSet<TypeDefinition<?>>(Comparators.SCHEMA_NODE_COMP);
-                for (TypeDefinitionBuilder entry : addedTypedefs) {
-                    typedefs.add(entry.build());
-                }
+            for (TypeDefinitionBuilder entry : addedTypedefs) {
+                typedefs.add(entry.build());
             }
-            instance.setTypeDefinitions(typedefs);
+            instance.addTypeDefinitions(typedefs);
 
             // USES
-            if (usesNodes == null) {
-                usesNodes = new HashSet<UsesNode>();
-                for (UsesNodeBuilder builder : addedUsesNodes) {
-                    usesNodes.add(builder.build());
-                }
+            for (UsesNodeBuilder builder : addedUsesNodes) {
+                usesNodes.add(builder.build());
             }
-            instance.setUses(usesNodes);
+            instance.addUses(usesNodes);
 
             // UNKNOWN NODES
-            if (unknownNodes == null) {
-                unknownNodes = new ArrayList<UnknownSchemaNode>();
-                for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
-                    unknownNodes.add(b.build());
-                }
-                Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
+            for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
+                unknownNodes.add(b.build());
             }
-            instance.setUnknownSchemaNodes(unknownNodes);
+            Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
+            instance.addUnknownSchemaNodes(unknownNodes);
 
             isBuilt = true;
         }
@@ -117,10 +111,50 @@ public final class GroupingBuilderImpl extends AbstractDataNodeContainerBuilder
         return instance;
     }
 
+    @Override
+    public Set<DataSchemaNodeBuilder> instantiateChildNodes(Builder newParent) {
+        final Set<DataSchemaNodeBuilder> nodes = new HashSet<>();
+        for (DataSchemaNodeBuilder node : addedChildNodes) {
+            DataSchemaNodeBuilder copy = CopyUtils.copy(node, newParent, true);
+            ParserUtils.setNodeAddedByUses(copy);
+            nodes.add(copy);
+        }
+        return nodes;
+    }
 
     @Override
-    public void setQName(QName qname) {
-        this.qname = qname;
+    public Set<TypeDefinitionBuilder> instantiateTypedefs(Builder newParent) {
+        final Set<TypeDefinitionBuilder> nodes = new HashSet<>();
+        for (TypeDefinitionBuilder node : addedTypedefs) {
+            TypeDefinitionBuilder copy = CopyUtils.copy(node, newParent, true);
+            nodes.add(copy);
+        }
+        return nodes;
+    }
+
+    @Override
+    public Set<GroupingBuilder> instantiateGroupings(Builder newParent) {
+        final Set<GroupingBuilder> nodes = new HashSet<>();
+        for (GroupingBuilder node : addedGroupings) {
+            GroupingBuilder copy = CopyUtils.copy(node, newParent, true);
+            copy.setAddedByUses(true);
+            for (DataSchemaNodeBuilder childNode : copy.getChildNodeBuilders()) {
+                ParserUtils.setNodeAddedByUses(childNode);
+            }
+            nodes.add(copy);
+        }
+        return nodes;
+    }
+
+    @Override
+    public Set<UnknownSchemaNodeBuilder> instantiateUnknownNodes(Builder newParent) {
+        final Set<UnknownSchemaNodeBuilder> nodes = new HashSet<>();
+        for (UnknownSchemaNodeBuilder node : addedUnknownNodes) {
+            UnknownSchemaNodeBuilder copy = CopyUtils.copy(node, newParent, true);
+            copy.setAddedByUses(true);
+            nodes.add(copy);
+        }
+        return nodes;
     }
 
     @Override
@@ -138,72 +172,51 @@ public final class GroupingBuilderImpl extends AbstractDataNodeContainerBuilder
         addedTypedefs.add(type);
     }
 
-    public void setTypedefs(final Set<TypeDefinition<?>> typedefs) {
-        this.typedefs = typedefs;
-    }
-
     @Override
     public SchemaPath getPath() {
         return schemaPath;
     }
 
-    @Override
-    public void setPath(SchemaPath schemaPath) {
-        this.schemaPath = schemaPath;
-    }
-
     @Override
     public String getDescription() {
-        return description;
+        return instance.description;
     }
 
     @Override
     public void setDescription(final String description) {
-        this.description = description;
+        instance.description = description;
     }
 
     @Override
     public String getReference() {
-        return reference;
+        return instance.reference;
     }
 
     @Override
     public void setReference(final String reference) {
-        this.reference = reference;
+        instance.reference = reference;
     }
 
     @Override
     public Status getStatus() {
-        return status;
+        return instance.status;
     }
 
     @Override
-    public void setStatus(final Status status) {
-        this.status = status;
+    public void setStatus(Status status) {
+        if (status != null) {
+            instance.status = status;
+        }
     }
 
     @Override
     public boolean isAddedByUses() {
-        return addedByUses;
+        return instance.addedByUses;
     }
 
     @Override
     public void setAddedByUses(final boolean addedByUses) {
-        this.addedByUses = addedByUses;
-    }
-
-    @Override
-    public Set<UsesNodeBuilder> getUsesNodes() {
-        return addedUsesNodes;
-    }
-
-    @Override
-    public void addUsesNode(final UsesNodeBuilder usesBuilder) {
-        addedUsesNodes.add(usesBuilder);
-    }
-
-    public void setUsesnodes(final Set<UsesNode> usesNodes) {
-        this.usesNodes = usesNodes;
+        instance.addedByUses = addedByUses;
     }
 
     @Override
@@ -215,7 +228,7 @@ public final class GroupingBuilderImpl extends AbstractDataNodeContainerBuilder
     public int hashCode() {
         final int prime = 31;
         int result = 1;
-        result = prime * result + ((parent == null) ? 0 : parent.hashCode());
+        result = prime * result + ((parentBuilder == null) ? 0 : parentBuilder.hashCode());
         result = prime * result + ((schemaPath == null) ? 0 : schemaPath.hashCode());
         return result;
     }
@@ -235,11 +248,11 @@ public final class GroupingBuilderImpl extends AbstractDataNodeContainerBuilder
             return false;
         }
         final GroupingBuilderImpl other = (GroupingBuilderImpl) obj;
-        if (parent == null) {
-            if (other.parent != null) {
+        if (parentBuilder == null) {
+            if (other.parentBuilder != null) {
                 return false;
             }
-        } else if (!parent.equals(other.parent)) {
+        } else if (!parentBuilder.equals(other.parentBuilder)) {
             return false;
         }
         if (schemaPath == null) {
@@ -255,19 +268,20 @@ public final class GroupingBuilderImpl extends AbstractDataNodeContainerBuilder
 
     private final class GroupingDefinitionImpl implements GroupingDefinition {
         private final QName qname;
-        private SchemaPath path;
+        private final SchemaPath path;
         private String description;
         private String reference;
         private Status status;
         private boolean addedByUses;
-        private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
-        private Set<GroupingDefinition> groupings = Collections.emptySet();
-        private Set<TypeDefinition<?>> typeDefinitions = Collections.emptySet();
-        private Set<UsesNode> uses = Collections.emptySet();
-        private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
+        private final Map<QName, DataSchemaNode> childNodes = new HashMap<>();
+        private final Set<GroupingDefinition> groupings = new TreeSet<>(Comparators.SCHEMA_NODE_COMP);
+        private final Set<TypeDefinition<?>> typeDefinitions = new TreeSet<>(Comparators.SCHEMA_NODE_COMP);
+        private final Set<UsesNode> uses = new HashSet<>();
+        private final List<UnknownSchemaNode> unknownNodes = new ArrayList<>();
 
-        private GroupingDefinitionImpl(final QName qname) {
+        private GroupingDefinitionImpl(final QName qname, final SchemaPath path) {
             this.qname = qname;
+            this.path = path;
         }
 
         @Override
@@ -280,92 +294,81 @@ public final class GroupingBuilderImpl extends AbstractDataNodeContainerBuilder
             return path;
         }
 
-        private void setPath(SchemaPath path) {
-            this.path = path;
-        }
-
         @Override
         public String getDescription() {
             return description;
         }
 
-        private void setDescription(String description) {
-            this.description = description;
-        }
-
         @Override
         public String getReference() {
             return reference;
         }
 
-        private void setReference(String reference) {
-            this.reference = reference;
-        }
-
         @Override
         public Status getStatus() {
             return status;
         }
 
-        private void setStatus(Status status) {
-            this.status = status;
-        }
-
         @Override
         public boolean isAddedByUses() {
             return addedByUses;
         }
 
-        private void setAddedByUses(final boolean addedByUses) {
-            this.addedByUses = addedByUses;
-        }
-
         @Override
         public Set<DataSchemaNode> getChildNodes() {
-            final Set<DataSchemaNode> result = new TreeSet<DataSchemaNode>(Comparators.SCHEMA_NODE_COMP);
+            final Set<DataSchemaNode> result = new TreeSet<>(Comparators.SCHEMA_NODE_COMP);
             result.addAll(childNodes.values());
-            return result;
+            return Collections.unmodifiableSet(result);
         }
 
-        private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
-            this.childNodes = childNodes;
+        private void addChildNodes(Map<QName, DataSchemaNode> childNodes) {
+            if (childNodes != null) {
+                this.childNodes.putAll(childNodes);
+            }
+
         }
 
         @Override
         public Set<GroupingDefinition> getGroupings() {
-            return groupings;
+            return Collections.unmodifiableSet(groupings);
         }
 
-        private void setGroupings(Set<GroupingDefinition> groupings) {
-            this.groupings = groupings;
+        private void addGroupings(Set<GroupingDefinition> groupings) {
+            if (groupings != null) {
+                this.groupings.addAll(groupings);
+            }
         }
 
         @Override
         public Set<UsesNode> getUses() {
-            return uses;
+            return Collections.unmodifiableSet(uses);
         }
 
-        private void setUses(Set<UsesNode> uses) {
-            this.uses = uses;
+        private void addUses(Set<UsesNode> uses) {
+            if (uses != null) {
+                this.uses.addAll(uses);
+            }
         }
 
         @Override
         public Set<TypeDefinition<?>> getTypeDefinitions() {
-            return typeDefinitions;
+            return Collections.unmodifiableSet(typeDefinitions);
         }
 
-        private void setTypeDefinitions(Set<TypeDefinition<?>> typeDefinitions) {
-            this.typeDefinitions = typeDefinitions;
+        private void addTypeDefinitions(Set<TypeDefinition<?>> typeDefinitions) {
+            if (typeDefinitions != null) {
+                this.typeDefinitions.addAll(typeDefinitions);
+            }
         }
 
         @Override
         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
-            return unknownNodes;
+            return Collections.unmodifiableList(unknownNodes);
         }
 
-        private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownNodes) {
+        private void addUnknownSchemaNodes(List<UnknownSchemaNode> unknownNodes) {
             if (unknownNodes != null) {
-                this.unknownNodes = unknownNodes;
+                this.unknownNodes.addAll(unknownNodes);
             }
         }