*/
package org.opendaylight.controller.yang.parser.builder.api;
+import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.opendaylight.controller.yang.common.QName;
import org.opendaylight.controller.yang.model.api.DataSchemaNode;
import org.opendaylight.controller.yang.model.api.GroupingDefinition;
+import org.opendaylight.controller.yang.parser.util.YangParseException;
-public abstract class AbstractDataNodeContainerBuilder implements DataNodeContainerBuilder {
- protected final int line;
+/**
+ * Basic implementation of DataNodeContainerBuilder.
+ */
+public abstract class AbstractDataNodeContainerBuilder extends AbstractBuilder implements DataNodeContainerBuilder {
protected final QName qname;
- protected Builder parent;
protected Set<DataSchemaNode> childNodes;
protected final Set<DataSchemaNodeBuilder> addedChildNodes = new HashSet<DataSchemaNodeBuilder>();
protected Set<GroupingDefinition> groupings;
protected final Set<GroupingBuilder> addedGroupings = new HashSet<GroupingBuilder>();
- protected AbstractDataNodeContainerBuilder(final int line, final QName qname) {
- this.line = line;
+ protected AbstractDataNodeContainerBuilder(final String moduleName, final int line, final QName qname) {
+ super(moduleName, line);
this.qname = qname;
}
- @Override
- public int getLine() {
- return line;
- }
-
- @Override
- public Builder getParent() {
- return parent;
- }
-
- @Override
- public void setParent(final Builder parent) {
- this.parent = parent;
- }
-
@Override
public QName getQName() {
return qname;
@Override
public Set<DataSchemaNode> getChildNodes() {
+ if (childNodes == null) {
+ return Collections.emptySet();
+ }
return childNodes;
}
}
@Override
- public void addChildNode(DataSchemaNodeBuilder childNode) {
- addedChildNodes.add(childNode);
+ public DataSchemaNodeBuilder getDataChildByName(final String name) {
+ for (DataSchemaNodeBuilder child : addedChildNodes) {
+ if (child.getQName().getLocalName().equals(name)) {
+ return child;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public void addChildNode(DataSchemaNodeBuilder child) {
+ String childName = child.getQName().getLocalName();
+ for (DataSchemaNodeBuilder addedChildNode : addedChildNodes) {
+ if (addedChildNode.getQName().getLocalName().equals(childName)) {
+ throw new YangParseException(child.getModuleName(), child.getLine(), "Can not add '" + child
+ + "' to node '" + qname.getLocalName() + "' in module '" + moduleName
+ + "': node with same name already declared at line " + addedChildNode.getLine());
+ }
+ }
+ addedChildNodes.add(child);
}
@Override
public Set<GroupingDefinition> getGroupings() {
+ if (groupings == null) {
+ return Collections.emptySet();
+ }
return groupings;
}
@Override
public void addGrouping(GroupingBuilder grouping) {
+ String groupingName = grouping.getQName().getLocalName();
+ for (GroupingBuilder addedGrouping : addedGroupings) {
+ if (addedGrouping.getQName().getLocalName().equals(groupingName)) {
+ throw new YangParseException(grouping.getModuleName(), grouping.getLine(), "Can not add '" + grouping
+ + "': grouping with same name already declared in module '" + moduleName + "' at line "
+ + addedGrouping.getLine());
+ }
+ }
addedGroupings.add(grouping);
}