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

Interface ConditionVariableType

All Superinterfaces:
BaseDataVariableType, BaseVariableType, org.eclipse.milo.opcua.sdk.core.nodes.Node, org.eclipse.milo.opcua.sdk.core.nodes.VariableNode
All Known Implementing Classes:
ConditionVariableTypeNode
public interface ConditionVariableType extends BaseDataVariableType
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.DateTime>
    SOURCE_TIMESTAMP
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.eclipse.milo.opcua.stack.core.types.builtin.DateTime
    getSourceTimestamp()
    Get the local value of the SourceTimestamp Node.
    PropertyType
    getSourceTimestampNode()
    Get the SourceTimestamp PropertyType Node, or null if it does not exist.
    CompletableFuture<? extends PropertyType>
    getSourceTimestampNodeAsync()
    Asynchronous implementation of getSourceTimestampNode().
    org.eclipse.milo.opcua.stack.core.types.builtin.DateTime
    readSourceTimestamp()
    Read the value of the SourceTimestamp Node from the server and update the local value if the operation succeeds.
    CompletableFuture<? extends org.eclipse.milo.opcua.stack.core.types.builtin.DateTime>
    readSourceTimestampAsync()
    An asynchronous implementation of readSourceTimestamp().
    void
    setSourceTimestamp(org.eclipse.milo.opcua.stack.core.types.builtin.DateTime value)
    Set the local value of the SourceTimestamp Node.
    void
    writeSourceTimestamp(org.eclipse.milo.opcua.stack.core.types.builtin.DateTime value)
    Write a new value for the SourceTimestamp Node to the server and update the local value if the operation succeeds.
    CompletableFuture<org.eclipse.milo.opcua.stack.core.types.builtin.StatusCode>
    writeSourceTimestampAsync(org.eclipse.milo.opcua.stack.core.types.builtin.DateTime value)
    An asynchronous implementation of writeSourceTimestamp(org.eclipse.milo.opcua.stack.core.types.builtin.DateTime).

    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.VariableNode

    getAccessLevel, getAccessLevelEx, getArrayDimensions, getDataType, getHistorizing, getMinimumSamplingInterval, getUserAccessLevel, getValue, getValueRank, setAccessLevel, setAccessLevelEx, setArrayDimensions, setDataType, setHistorizing, setMinimumSamplingInterval, setUserAccessLevel, setValue, setValueRank

  • Field Details

    • SOURCE_TIMESTAMP

      static final org.eclipse.milo.opcua.sdk.core.QualifiedProperty<org.eclipse.milo.opcua.stack.core.types.builtin.DateTime> SOURCE_TIMESTAMP

  • Method Details

    • getSourceTimestamp

      org.eclipse.milo.opcua.stack.core.types.builtin.DateTime getSourceTimestamp() throws org.eclipse.milo.opcua.stack.core.UaException
      Get the local value of the SourceTimestamp Node.

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

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

    • setSourceTimestamp

      void setSourceTimestamp(org.eclipse.milo.opcua.stack.core.types.builtin.DateTime value) throws org.eclipse.milo.opcua.stack.core.UaException
      Set the local value of the SourceTimestamp Node.

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

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

    • readSourceTimestamp

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

    • writeSourceTimestamp

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

    • readSourceTimestampAsync

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

    • writeSourceTimestampAsync

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

    • getSourceTimestampNode

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

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

      Returns:
      the SourceTimestamp 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.

    • getSourceTimestampNodeAsync

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