Package org.jbpm.services.api.model

## Interface VariableDesc

- All Known Implementing Classes:
    `VariableStateDesc`

      public interface VariableDesc

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Date` | `getDataTimeStamp()` | Returns the variable data timestamp.
    `String` | `getDeploymentId()` | Returns the deployment id.
    `String` | `getNewValue()` | Returns the variable new value.
    `String` | `getOldValue()` | Returns the variable old value.
    `Long` | `getProcessInstanceId()` | Returns the process instance id.
    `String` | `getVariableId()` | Returns the variable id.
    `String` | `getVariableInstanceId()` | Returns the variable instance id.

- - ### Method Detail

    - #### getVariableId

          String getVariableId()

      Returns the variable id.
      Returns:
        id

    - #### getVariableInstanceId

          String getVariableInstanceId()

      Returns the variable instance id.
      Returns:
        instance id

    - #### getOldValue

          String getOldValue()

      Returns the variable old value.
      Returns:
        old value

    - #### getNewValue

          String getNewValue()

      Returns the variable new value.
      Returns:
        new value

    - #### getDeploymentId

          String getDeploymentId()

      Returns the deployment id.
      Returns:
        deployment id

    - #### getProcessInstanceId

          Long getProcessInstanceId()

      Returns the process instance id.
      Returns:
        process instance id

    - #### getDataTimeStamp

          Date getDataTimeStamp()

      Returns the variable data timestamp.
      Returns:
        data time stamp