com.bea.wlpi.evaluator
Class EvaluationContext

java.lang.Object
  |
  +--com.bea.wlpi.evaluator.EvaluationContext

public final class EvaluationContext

extends java.lang.Object

Passes evaluation parameters to nodes in an expression parse tree.

Since:

WebLogic Process Integrator 2.0

Author:

Copyright © 2000, 2001 BEA Systems, Inc. All Rights Reserved.

Method Summary

int	getCalendarType() Return the type of calendar to use when performing date arithmetic.
EventData	getEventData() Return the event datum for the current event.
ExecutionContext	getExecutionContext() Return the execution context within which to evaluate the expression.
java.lang.String	getTaskId() Return the ID of the current task (if any).
java.lang.String	getUserId() Return the ID of the user who made the current top-level API call.
com.bea.wlpi.server.instance.WorkflowInstanceData	getWorkflowInstanceData() Return the workflow instance state.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getExecutionContext

public final ExecutionContext getExecutionContext()

Return the execution context within which to evaluate the expression.

Returns:

The execution context.

getCalendarType

public final int getCalendarType()

Return the type of calendar to use when performing date arithmetic.

Returns:

The ordinal calendar type. One of: ExecutionContext.CALTYPE_ORG, ExecutionContext.CALTYPE_ASSIGNEE, ExecutionContext.CALTYPE_SPECIFIC, ExecutionContext.CALTYPE_GREGORIAN.

getWorkflowInstanceData

public final com.bea.wlpi.server.instance.WorkflowInstanceData getWorkflowInstanceData()

Return the workflow instance state. N.B. This method exposes undocumented classes. Plugins should call the public APIs Admin.getInstanceVariables(java.lang.String) and Admin.setInstanceVariable(java.lang.String, java.lang.String, java.lang.String, java.lang.Object) instead.

Returns:

The workflow instance state.

getEventData

public final EventData getEventData()

Return the event datum for the current event.

Returns:

The event datum.

getUserId

public final java.lang.String getUserId()

Return the ID of the user who made the current top-level API call.

Returns:

The user ID.

getTaskId

public final java.lang.String getTaskId()

Return the ID of the current task (if any).

Returns:

The task ID.