| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.onosproject.yms.app.ydt; |
| |
| import com.google.common.collect.ImmutableSet; |
| import org.onosproject.yangutils.datamodel.YangSchemaNodeIdentifier; |
| import org.onosproject.yangutils.datamodel.exceptions.DataModelException; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import static org.onosproject.yms.app.ydt.YdtConstants.errorMsg; |
| import static org.onosproject.yms.ydt.YdtType.MULTI_INSTANCE_LEAF_VALUE_NODE; |
| |
| /** |
| * Represents YDT multi instance leaf node which can hold multiple values, it |
| * is atomic element and doesn't have any child. |
| */ |
| class YdtMultiInstanceLeafNode extends YdtNode { |
| |
| // ydt formatted error string |
| private static final String FMT_DUP_ENTRY = |
| "Duplicate entry found under %s leaf-list node."; |
| |
| /** |
| * Set of values. |
| */ |
| private final Set<String> valueSet = new HashSet<>(); |
| |
| /** |
| * Creates a YANG multi instance leaf node. |
| * |
| * @param id node identifier of YDT multi instance node |
| */ |
| protected YdtMultiInstanceLeafNode(YangSchemaNodeIdentifier id) { |
| super(MULTI_INSTANCE_LEAF_VALUE_NODE, id); |
| } |
| |
| @Override |
| public Set<String> getValueSet() { |
| return ImmutableSet.copyOf(valueSet); |
| } |
| |
| @Override |
| public void addValue(String value) { |
| // check the value against corresponding data-type. |
| try { |
| getYangSchemaNode().isValueValid(value); |
| } catch (Exception e) { |
| errorHandler(e.getLocalizedMessage(), this); |
| } |
| addValueToValueSet(value); |
| } |
| |
| /** |
| * Adds value in the current node valueSet, after successful validation of |
| * the value. |
| * |
| * @param value value to be added |
| */ |
| private void addValueToValueSet(String value) { |
| |
| if (!valueSet.add(value)) { |
| errorHandler(errorMsg(FMT_DUP_ENTRY, |
| getYdtNodeIdentifier().getName()), this); |
| } |
| } |
| |
| @Override |
| public void addValueSet(Set valueSet) { |
| String value = null; |
| // Check the value against corresponding data-type. |
| for (Object aValueSet : valueSet) { |
| |
| try { |
| value = String.valueOf(aValueSet); |
| getYangSchemaNode().isValueValid(value); |
| } catch (DataModelException e) { |
| errorHandler(e.getLocalizedMessage(), this); |
| } |
| addValueToValueSet(value); |
| } |
| } |
| |
| @Override |
| public void addValueWithoutValidation(String value) { |
| valueSet.add(value); |
| } |
| |
| @Override |
| public void addValueSetWithoutValidation(Set valueSet) { |
| this.valueSet.clear(); |
| this.valueSet.addAll(valueSet); |
| } |
| } |