Module org.eclipse.milo.opcua.sdk.client
Package org.eclipse.milo.opcua.sdk.client.model.objects

Interface PublishedDataItemsType

All Superinterfaces:
BaseObjectType, org.eclipse.milo.opcua.sdk.core.nodes.Node, org.eclipse.milo.opcua.sdk.core.nodes.ObjectNode, PublishedDataSetType
All Known Implementing Classes:
PublishedDataItemsTypeNode
public interface PublishedDataItemsType extends PublishedDataSetType
See Also:

  • Field Details

    • PUBLISHED_DATA

      static final org.eclipse.milo.opcua.sdk.core.QualifiedProperty<org.eclipse.milo.opcua.stack.core.types.structured.PublishedVariableDataType[]> PUBLISHED_DATA

  • Method Details

    • getPublishedData

      org.eclipse.milo.opcua.stack.core.types.structured.PublishedVariableDataType[] getPublishedData() throws org.eclipse.milo.opcua.stack.core.UaException
      Get the local value of the PublishedData Node.

      The returned value is the last seen; it is not read live from the server.

      Returns:
      the local value of the PublishedData Node.
      Throws:
      org.eclipse.milo.opcua.stack.core.UaException - if an error occurs creating or getting the PublishedData Node.

    • setPublishedData

      void setPublishedData(org.eclipse.milo.opcua.stack.core.types.structured.PublishedVariableDataType[] value) throws org.eclipse.milo.opcua.stack.core.UaException
      Set the local value of the PublishedData Node.

      The value is only updated locally; it is not written to the server.

      Parameters:
      value - the local value to set for the PublishedData Node.
      Throws:
      org.eclipse.milo.opcua.stack.core.UaException - if an error occurs creating or getting the PublishedData Node.

    • readPublishedData

      org.eclipse.milo.opcua.stack.core.types.structured.PublishedVariableDataType[] readPublishedData() throws org.eclipse.milo.opcua.stack.core.UaException
      Read the value of the PublishedData Node from the server and update the local value if the operation succeeds.
      Returns:
      the PublishedVariableDataType value read from the server.
      Throws:
      org.eclipse.milo.opcua.stack.core.UaException - if a service- or operation-level error occurs.

    • writePublishedData

      void writePublishedData(org.eclipse.milo.opcua.stack.core.types.structured.PublishedVariableDataType[] value) throws org.eclipse.milo.opcua.stack.core.UaException
      Write a new value for the PublishedData Node to the server and update the local value if the operation succeeds.
      Parameters:
      value - the PublishedVariableDataType value to write to the server.
      Throws:
      org.eclipse.milo.opcua.stack.core.UaException - if a service- or operation-level error occurs.

    • readPublishedDataAsync

      CompletableFuture<? extends org.eclipse.milo.opcua.stack.core.types.structured.PublishedVariableDataType[]> readPublishedDataAsync()
      An asynchronous implementation of readPublishedData().
      Returns:
      a CompletableFuture that completes successfully with the value or completes exceptionally if an operation- or service-level error occurs.

    • writePublishedDataAsync

      CompletableFuture<org.eclipse.milo.opcua.stack.core.types.builtin.StatusCode> writePublishedDataAsync(org.eclipse.milo.opcua.stack.core.types.structured.PublishedVariableDataType[] value)
      An asynchronous implementation of writePublishedData(org.eclipse.milo.opcua.stack.core.types.structured.PublishedVariableDataType[]).
      Returns:
      a CompletableFuture that completes successfully with the operation result or completes exceptionally if a service-level error occurs.

    • getPublishedDataNode

      PropertyType getPublishedDataNode() throws org.eclipse.milo.opcua.stack.core.UaException
      Get the PublishedData PropertyType Node, or null if it does not exist.

      The Node is created when first accessed and cached for subsequent calls.

      Returns:
      the PublishedData PropertyType Node, or null if it does not exist.
      Throws:
      org.eclipse.milo.opcua.stack.core.UaException - if an error occurs creating or getting the Node.

    • getPublishedDataNodeAsync

      CompletableFuture<? extends PropertyType> getPublishedDataNodeAsync()
      Asynchronous implementation of getPublishedDataNode().
      Returns:
      a CompletableFuture that completes successfully with the PropertyType Node or completes exceptionally if an error occurs creating or getting the Node.