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95 lines
3.4 KiB
Java
95 lines
3.4 KiB
Java
/*
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* Copyright 2011 The OpenIEC61850 Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*/
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package org.openmuc.openiec61850;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.LinkedHashMap;
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import java.util.List;
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import org.openmuc.openiec61850.internal.mms.asn1.Data;
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/**
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* This class represents a functionally constraint DataObject. That means it has unique reference and
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* FunctionalConstraint. A DataObject as defined in part 7-3 is made up of 1..n FcDataObjects where n is the number of
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* different FunctionalConstraints that the children of the DataObject have. An FcDataObject can have children of types
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* FcDataObject, Array, ConstructedDataAttribute or BasicDataAttribute.
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*
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* @author Stefan Feuerhahn
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*
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*/
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public class FcDataObject extends FcModelNode {
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public FcDataObject(ObjectReference objectReference, Fc fc, List<FcModelNode> children) {
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this.children = new LinkedHashMap<>((int) ((children.size() / 0.75) + 1));
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this.objectReference = objectReference;
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for (ModelNode child : children) {
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this.children.put(child.getReference().getName(), child);
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child.setParent(this);
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}
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this.fc = fc;
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}
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@Override
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public FcDataObject copy() {
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List<FcModelNode> childCopies = new ArrayList<>(children.size());
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for (ModelNode childNode : children.values()) {
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childCopies.add((FcModelNode) childNode.copy());
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}
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return new FcDataObject(objectReference, fc, childCopies);
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}
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@Override
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Data getMmsDataObj() {
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Data.Structure dataStructure = new Data.Structure();
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List<Data> seq = dataStructure.getData();
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for (ModelNode modelNode : getChildren()) {
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Data child = modelNode.getMmsDataObj();
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if (child == null) {
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throw new IllegalArgumentException(
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"Unable to convert Child: " + modelNode.objectReference + " to MMS Data Object.");
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}
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seq.add(child);
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}
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if (seq.size() == 0) {
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throw new IllegalArgumentException("Converting ModelNode: " + objectReference
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+ " to MMS Data Object resulted in Sequence of size zero.");
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}
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Data data = new Data();
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data.setStructure(dataStructure);
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return data;
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}
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@Override
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void setValueFromMmsDataObj(Data data) throws ServiceError {
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if (data.getStructure() == null) {
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throw new ServiceError(ServiceError.TYPE_CONFLICT, "expected type: structure");
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}
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if (data.getStructure().getData().size() != children.size()) {
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throw new ServiceError(ServiceError.TYPE_CONFLICT,
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"expected type: structure with " + children.size() + " elements");
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}
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Iterator<Data> iterator = data.getStructure().getData().iterator();
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for (ModelNode child : children.values()) {
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child.setValueFromMmsDataObj(iterator.next());
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}
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}
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}
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