org.ar4k.agent.opcua.OpcUaTreeDataNode Maven / Gradle / Ivy

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package org.ar4k.agent.opcua;

import java.util.Collection;
import java.util.HashSet;

import javax.xml.bind.DatatypeConverter;

import org.eclipse.milo.opcua.sdk.core.nodes.Node;
import org.eclipse.milo.opcua.stack.core.types.builtin.ByteString;
import org.eclipse.milo.opcua.stack.core.types.builtin.ExpandedNodeId;
import org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger;

public class OpcUaTreeDataNode {
	private String browseName = null;
	private String description = null;
	private String nodeClass = null;
	private UInteger writeMask = null;
	private UInteger userWriteMask = null;
	private String readMask = null;
	private String userReadMask = null;
	private Class valueType = String.class;
	private Node node = null;
	ExpandedNodeId id = null;
	Collection childs = null;

	public String getBrowseName() {
		return browseName;
	}

	public void setBrowseName(String browseName) {
		this.browseName = browseName;
	}

	public String getNodeClass() {
		return nodeClass;
	}

	public void setNodeClass(String nodeClass) {
		this.nodeClass = nodeClass;
	}

	public String getId() {
		return toParseableString(id);
	}

	public ExpandedNodeId getExpandedNodeId() {
		return id;
	}

	@Override
	public String toString() {
		return getId();
	}

	public void setId(ExpandedNodeId expandedNodeId) {
		this.id = expandedNodeId;
	}

	public Collection getChilds() {
		return childs;
	}

	public Collection getChildren() {
		Collection listA = new HashSet<>();
		if (childs != null)
			for (OpcUaTreeDataNode n : childs) {
				listA.add(n.getId());
			}
		return listA;

	}

	public Boolean getWriteMask() {
		return filterMask(writeMask);
	}

	public void setWriteMask(UInteger uInteger) {
		this.writeMask = uInteger;
	}

	public Boolean getUserWriteMask() {
		return filterMask(userWriteMask);
	}

	public void setUserWriteMask(UInteger uInteger) {
		this.userWriteMask = uInteger;
	}

	private Boolean filterMask(UInteger userMask) {
		if (userMask != null) {
			if (userMask.equals(UInteger.valueOf(0))) {
				return false;
			} else if (userMask.equals(UInteger.valueOf(1))) {
				return true;
			}
		} else {
			return (Boolean) null;
		}
		return (Boolean) null;
	}

	private String toParseableString(ExpandedNodeId node) {
		StringBuilder sb = new StringBuilder();
		sb.append("ns=").append(node.getNamespaceIndex()).append(";");
		switch (node.getType()) {
		case Numeric:
			sb.append("i=").append(node.getIdentifier());
			break;
		case String:
			sb.append("s=").append(node.getIdentifier());
			break;
		case Guid:
			sb.append("g=").append(node.getIdentifier());
			break;
		case Opaque:
			ByteString bs = (ByteString) node.getIdentifier();
			if (bs.isNull())
				sb.append("b=");
			else
				sb.append("b=").append(DatatypeConverter.printBase64Binary(bs.bytes()));
			break;
		default:
			throw new IllegalStateException("unknown IdType: " + node.getType());
		}
		return sb.toString();
	}

	public String getDescription() {
		return description;
	}

	public void setDescription(String description) {
		this.description = description;
	}

	public String getReadMask() {
		return readMask;
	}

	public void setReadMask(String readMask) {
		this.readMask = readMask;
	}

	public String getUserReadMask() {
		return userReadMask;
	}

	public void setUserReadMask(String userReadMask) {
		this.userReadMask = userReadMask;
	}

	public void setNode(Node node) {
		this.node = node;
	}

	public Node getNode() {
		return node;
	}

	public void setChilds(Collection childs) {
		this.childs = childs;
	}

	public Class getValueType() {
		return valueType;
	}

	public void setValueType(Class valueType) {
		this.valueType = valueType;
	}
}