org.apache.uima.collection.metadata

## Interface CasProcessorErrorRateThreshold

- All Superinterfaces:
    Cloneable, MetaDataObject, Serializable, XMLizable

      public interface CasProcessorErrorRateThreshold
      extends MetaDataObject

  An object to contains configuration specific to error handling applicable to every CasProcessor. It provides the means of configuring error thresholds and a strategy to deal with them when thresholds are exceeded.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `getAction()` Returns strategy for dealing with exceeding error thresholds.
    `int` | `getMaxErrorCount()` Returns max number of errors tolerated by the CPE.
    `int` | `getMaxErrorSampleSize()` Returns sample size.
    `void` | `setAction(String aAction)` Sets a strategy for dealing with exceeding error thresholds.
    `void` | `setMaxErrorCount(int aErrorCount)` Sets the max number of errors tolerated by the CPE.
    `void` | `setMaxErrorSampleSize(int aSampleSize)` Sets the sample size.

    - ### Methods inherited from interface org.apache.uima.resource.metadata.MetaDataObject

      `clone, equals, getAttributeValue, getSourceUrl, getSourceUrlString, isModifiable, listAttributes, setAttributeValue, setSourceUrl`

    - ### Methods inherited from interface org.apache.uima.util.XMLizable

      `buildFromXMLElement, buildFromXMLElement, toXML, toXML, toXML, toXML`

- - ### Method Detail

    - #### setMaxErrorCount

          void setMaxErrorCount(int aErrorCount)

      Sets the max number of errors tolerated by the CPE. If the the threshold is exceeded the CPE will take an action based on defined strategy. Max Error is defined in terms of a quotient, like 3/1000. Where 3 is the actual max error tolerance and 1000 is a sample size. So the above is interpreted as 3 errors per thousand entities processed.
      Parameters:
        `aErrorCount` - - max tolerated errors for CasProcessor

    - #### getMaxErrorCount

          int getMaxErrorCount()

      Returns max number of errors tolerated by the CPE. If the the threshold is exceeded the CPE will take an action based on defined strategy. Max Error is defined in terms of a quotient, like 3/1000. Where 3 is the actual max error tolerance and 1000 is a sample size. So the above is interpreted as 3 errors per thousand entities processed.
      Returns:
        - max error count

    - #### setMaxErrorSampleSize

          void setMaxErrorSampleSize(int aSampleSize)

      Sets the sample size. Max Error is defined in terms of a quotient, like 3/1000. Where 3 is the actual max error tolerance and 1000 is a sample size. So the above is interpreted as 3 errors per thousand entities processed.
      Parameters:
        `aSampleSize` - the sample size

    - #### getMaxErrorSampleSize

          int getMaxErrorSampleSize()

      Returns sample size. Max Error is defined in terms of a quotient, like 3/1000. Where 3 is the actual max error tolerance and 1000 is a sample size. So the above is interpreted as 3 errors per thousand entities processed.
      Returns:
        - sample size

    - #### setAction

          void setAction(String aAction)

      Sets a strategy for dealing with exceeding error thresholds. The three supported strategies are:
      - terminate - termines the CPE
      - continue - continue despite the error
      - disable - disable CasProcessor
      Parameters:
        `aAction` - - action to take

    - #### getAction

          String getAction()

      Returns strategy for dealing with exceeding error thresholds. The three supported strategies are:
      - terminate - termines the CPE
      - continue - continue despite the error
      - disable - disable CasProcessor
      Returns:
        String - action to take

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