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

Interface AliasNameCategoryType

All Superinterfaces:
BaseObjectType, FolderType, org.eclipse.milo.opcua.sdk.core.nodes.Node, org.eclipse.milo.opcua.sdk.core.nodes.ObjectNode
All Known Implementing Classes:
AliasNameCategoryTypeNode
public interface AliasNameCategoryType extends FolderType
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final org.eclipse.milo.opcua.sdk.core.QualifiedProperty<org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger>
    LAST_CHANGE
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger
    getLastChange()
    Get the local value of the LastChange Node.
    PropertyType
    getLastChangeNode()
    Get the LastChange PropertyType Node, or null if it does not exist.
    CompletableFuture<? extends PropertyType>
    getLastChangeNodeAsync()
    Asynchronous implementation of getLastChangeNode().
    org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger
    readLastChange()
    Read the value of the LastChange Node from the server and update the local value if the operation succeeds.
    CompletableFuture<? extends org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger>
    readLastChangeAsync()
    An asynchronous implementation of readLastChange().
    void
    setLastChange(org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger value)
    Set the local value of the LastChange Node.
    void
    writeLastChange(org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger value)
    Write a new value for the LastChange Node to the server and update the local value if the operation succeeds.
    CompletableFuture<org.eclipse.milo.opcua.stack.core.types.builtin.StatusCode>
    writeLastChangeAsync(org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger value)
    An asynchronous implementation of writeLastChange(org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger).

    Methods inherited from interface org.eclipse.milo.opcua.sdk.core.nodes.Node

    getAccessRestrictions, getBrowseName, getDescription, getDisplayName, getNodeClass, getNodeId, getRolePermissions, getUserRolePermissions, getUserWriteMask, getWriteMask, setAccessRestrictions, setBrowseName, setDescription, setDisplayName, setNodeClass, setNodeId, setRolePermissions, setUserRolePermissions, setUserWriteMask, setWriteMask

    Methods inherited from interface org.eclipse.milo.opcua.sdk.core.nodes.ObjectNode

    getEventNotifier, setEventNotifier

  • Field Details

    • LAST_CHANGE

      static final org.eclipse.milo.opcua.sdk.core.QualifiedProperty<org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger> LAST_CHANGE

  • Method Details

    • getLastChange

      org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger getLastChange() throws org.eclipse.milo.opcua.stack.core.UaException
      Get the local value of the LastChange Node.

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

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

    • setLastChange

      void setLastChange(org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger value) throws org.eclipse.milo.opcua.stack.core.UaException
      Set the local value of the LastChange Node.

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

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

    • readLastChange

      org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger readLastChange() throws org.eclipse.milo.opcua.stack.core.UaException
      Read the value of the LastChange Node from the server and update the local value if the operation succeeds.
      Returns:
      the UInteger value read from the server.
      Throws:
      org.eclipse.milo.opcua.stack.core.UaException - if a service- or operation-level error occurs.

    • writeLastChange

      void writeLastChange(org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger value) throws org.eclipse.milo.opcua.stack.core.UaException
      Write a new value for the LastChange Node to the server and update the local value if the operation succeeds.
      Parameters:
      value - the UInteger value to write to the server.
      Throws:
      org.eclipse.milo.opcua.stack.core.UaException - if a service- or operation-level error occurs.

    • readLastChangeAsync

      CompletableFuture<? extends org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger> readLastChangeAsync()
      An asynchronous implementation of readLastChange().
      Returns:
      a CompletableFuture that completes successfully with the value or completes exceptionally if an operation- or service-level error occurs.

    • writeLastChangeAsync

      CompletableFuture<org.eclipse.milo.opcua.stack.core.types.builtin.StatusCode> writeLastChangeAsync(org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger value)
      An asynchronous implementation of writeLastChange(org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger).
      Returns:
      a CompletableFuture that completes successfully with the operation result or completes exceptionally if a service-level error occurs.

    • getLastChangeNode

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

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

      Returns:
      the LastChange 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.

    • getLastChangeNodeAsync

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