Merge from development repository.
[controller.git] / opendaylight / sal / yang-prototype / code-generator / yang-model-parser-impl / src / main / java / org / opendaylight / controller / yang / model / parser / builder / impl / AugmentationSchemaBuilderImpl.java
diff --git a/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/model/parser/builder/impl/AugmentationSchemaBuilderImpl.java b/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/model/parser/builder/impl/AugmentationSchemaBuilderImpl.java
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+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.yang.model.parser.builder.impl;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.opendaylight.controller.yang.common.QName;
+import org.opendaylight.controller.yang.model.api.AugmentationSchema;
+import org.opendaylight.controller.yang.model.api.DataSchemaNode;
+import org.opendaylight.controller.yang.model.api.GroupingDefinition;
+import org.opendaylight.controller.yang.model.api.SchemaPath;
+import org.opendaylight.controller.yang.model.api.Status;
+import org.opendaylight.controller.yang.model.api.TypeDefinition;
+import org.opendaylight.controller.yang.model.api.UsesNode;
+import org.opendaylight.controller.yang.model.parser.builder.api.AugmentationSchemaBuilder;
+import org.opendaylight.controller.yang.model.parser.builder.api.DataSchemaNodeBuilder;
+import org.opendaylight.controller.yang.model.parser.builder.api.GroupingBuilder;
+import org.opendaylight.controller.yang.model.parser.builder.api.TypeDefinitionBuilder;
+import org.opendaylight.controller.yang.model.parser.builder.api.UsesNodeBuilder;
+import org.opendaylight.controller.yang.model.parser.util.YangModelBuilderUtil;
+
+public class AugmentationSchemaBuilderImpl implements AugmentationSchemaBuilder {
+
+    private final AugmentationSchemaImpl instance;
+    private final SchemaPath augmentTarget;
+    final Set<DataSchemaNodeBuilder> childNodes = new HashSet<DataSchemaNodeBuilder>();
+    final Set<GroupingBuilder> groupings = new HashSet<GroupingBuilder>();
+    private final Set<UsesNodeBuilder> usesNodes = new HashSet<UsesNodeBuilder>();
+
+    AugmentationSchemaBuilderImpl(String augmentPath) {
+        SchemaPath targetPath = YangModelBuilderUtil.parseAugmentPath(augmentPath);
+        augmentTarget = targetPath;
+        instance = new AugmentationSchemaImpl(targetPath);
+    }
+
+    @Override
+    public void addChildNode(DataSchemaNodeBuilder childNode) {
+        childNodes.add(childNode);
+    }
+
+    @Override
+    public Set<DataSchemaNodeBuilder> getChildNodes() {
+        return childNodes;
+    }
+
+    @Override
+    public void addGrouping(GroupingBuilder grouping) {
+        groupings.add(grouping);
+    }
+
+    @Override
+    public void addUsesNode(UsesNodeBuilder usesBuilder) {
+        usesNodes.add(usesBuilder);
+    }
+
+    /**
+     * Always returns null.
+     */
+    @Override
+    public QName getQName() {
+        return null;
+    }
+
+    @Override
+    public AugmentationSchema build() {
+
+        // CHILD NODES
+        Map<QName, DataSchemaNode> childs = new HashMap<QName, DataSchemaNode>();
+        for (DataSchemaNodeBuilder node : childNodes) {
+            childs.put(node.getQName(), node.build());
+        }
+        instance.setChildNodes(childs);
+
+        // GROUPINGS
+        Set<GroupingDefinition> groupingDefinitions = new HashSet<GroupingDefinition>();
+        for (GroupingBuilder builder : groupings) {
+            groupingDefinitions.add(builder.build());
+        }
+        instance.setGroupings(groupingDefinitions);
+
+        // USES
+        Set<UsesNode> usesNodeDefinitions = new HashSet<UsesNode>();
+        for (UsesNodeBuilder builder : usesNodes) {
+            usesNodeDefinitions.add(builder.build());
+        }
+        instance.setUses(usesNodeDefinitions);
+
+        return instance;
+    }
+
+    @Override
+    public void addTypedef(TypeDefinitionBuilder type) {
+        throw new UnsupportedOperationException(
+                "Augmentation can not contains type definitions");
+    }
+
+    @Override
+    public void setDescription(String description) {
+        instance.setDescription(description);
+    }
+
+    @Override
+    public void setReference(String reference) {
+        instance.setReference(reference);
+    }
+
+    @Override
+    public void setStatus(Status status) {
+        instance.setStatus(status);
+    }
+
+    @Override
+    public SchemaPath getTargetPath() {
+        return augmentTarget;
+    }
+
+    private static class AugmentationSchemaImpl implements AugmentationSchema {
+
+        private final SchemaPath targetPath;
+        private Map<QName, DataSchemaNode> childNodes;
+        private Set<GroupingDefinition> groupings;
+        private Set<UsesNode> uses;
+
+        private String description;
+        private String reference;
+        private Status status;
+
+        private AugmentationSchemaImpl(SchemaPath targetPath) {
+            this.targetPath = targetPath;
+        }
+
+        @Override
+        public SchemaPath getTargetPath() {
+            return targetPath;
+        }
+
+        @Override
+        public Set<DataSchemaNode> getChildNodes() {
+            return new HashSet<DataSchemaNode>(childNodes.values());
+        }
+
+        private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
+            this.childNodes = childNodes;
+        }
+
+        @Override
+        public Set<GroupingDefinition> getGroupings() {
+            return groupings;
+        }
+
+        private void setGroupings(Set<GroupingDefinition> groupings) {
+            this.groupings = groupings;
+        }
+
+        @Override
+        public Set<UsesNode> getUses() {
+            return uses;
+        }
+
+        private void setUses(Set<UsesNode> uses) {
+            this.uses = uses;
+        }
+
+        /**
+         * Always returns an empty set, because augmentation can not contains
+         * type definitions.
+         */
+        @Override
+        public Set<TypeDefinition<?>> getTypeDefinitions() {
+            return Collections.emptySet();
+        }
+
+        @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 DataSchemaNode getDataChildByName(QName name) {
+            return childNodes.get(name);
+        }
+
+        @Override
+        public DataSchemaNode getDataChildByName(String name) {
+            DataSchemaNode result = null;
+            for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
+                if (entry.getKey().getLocalName().equals(name)) {
+                    result = entry.getValue();
+                    break;
+                }
+            }
+            return result;
+        }
+
+        @Override
+        public int hashCode() {
+            final int prime = 17;
+            int result = 1;
+            result = prime * result
+                    + ((targetPath == null) ? 0 : targetPath.hashCode());
+            result = prime * result
+                    + ((childNodes == null) ? 0 : childNodes.hashCode());
+            result = prime * result
+                    + ((groupings == null) ? 0 : groupings.hashCode());
+            result = prime * result + ((uses == null) ? 0 : uses.hashCode());
+            result = prime * result
+                    + ((description == null) ? 0 : description.hashCode());
+            result = prime * result
+                    + ((reference == null) ? 0 : reference.hashCode());
+            result = prime * result
+                    + ((status == null) ? 0 : status.hashCode());
+            return result;
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj) {
+                return true;
+            }
+            if (obj == null) {
+                return false;
+            }
+            if (getClass() != obj.getClass()) {
+                return false;
+            }
+            AugmentationSchemaImpl other = (AugmentationSchemaImpl) obj;
+            if (targetPath == null) {
+                if (other.targetPath != null) {
+                    return false;
+                }
+            } else if (!targetPath.equals(other.targetPath)) {
+                return false;
+            }
+            if (childNodes == null) {
+                if (other.childNodes != null) {
+                    return false;
+                }
+            } else if (!childNodes.equals(other.childNodes)) {
+                return false;
+            }
+            if (groupings == null) {
+                if (other.groupings != null) {
+                    return false;
+                }
+            } else if (!groupings.equals(other.groupings)) {
+                return false;
+            }
+            if (uses == null) {
+                if (other.uses != null) {
+                    return false;
+                }
+            } else if (!uses.equals(other.uses)) {
+                return false;
+            }
+            if (description == null) {
+                if (other.description != null) {
+                    return false;
+                }
+            } else if (!description.equals(other.description)) {
+                return false;
+            }
+            if (reference == null) {
+                if (other.reference != null) {
+                    return false;
+                }
+            } else if (!reference.equals(other.reference)) {
+                return false;
+            }
+            if (status == null) {
+                if (other.status != null) {
+                    return false;
+                }
+            } else if (!status.equals(other.status)) {
+                return false;
+            }
+            return true;
+        }
+
+        @Override
+        public String toString() {
+            StringBuilder sb = new StringBuilder(
+                    AugmentationSchemaImpl.class.getSimpleName());
+            sb.append("[");
+            sb.append("targetPath=" + targetPath);
+            sb.append(", childNodes=" + childNodes.values());
+            sb.append(", groupings=" + groupings);
+            sb.append(", uses=" + uses);
+            sb.append("]");
+            return sb.toString();
+        }
+    }
+
+}