Workflow Functions
ewfGetTaskVariable
Returns the task variable of a given name represented as a string (both regular tasks and compensation tasks are supported).
If the variable does not exist on the given task, it returns null
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Signature: String ewfGetTaskVariable(String taskId, String varName)
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Parameters:
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taskId - ID of the task providing the value.
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varName - Name of the variable.
ewfGetTaskState
Returns the task state represented as a string (both regular tasks and compensation tasks are supported).
If the task ID is not found, it returns null
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Signature: String ewfGetTaskState(String taskId)
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Parameters:
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taskId - ID of the task.
ewfGetPathVariable
Returns the path variable of given name represented as a string (both regular tasks and compensation tasks are supported).
If the path variable does not exist, it returns null
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Signature: String ewfGetPathVariable(String varName)
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Parameters:
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varName - Name of the path variable.
When using semi-expressions in file or directory name definitions (for example, Run DQC, Operate On File), it is possible to directly use the pathvar://path/ form instead.
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