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## com.connecterra.ale.reader
Interface AbstractPhysicalDevice.EPCglobalTagReadProcessor

All Known Subinterfaces:
  AbstractPhysicalDevice.EPCglobalClass1Gen2TagProcessor, AbstractPhysicalDevice.EPCglobalTagProcessor

All Known Implementing Classes:
  AbstractPhysicalDevice.EPCTagData

Enclosing class:
  AbstractPhysicalDevice

    public static interface AbstractPhysicalDevice.EPCglobalTagReadProcessor

`TagProcessors` should implement this interface if the object in question is identified by an EPC or otherwise contains an EPC value.

Method Summary
`ReadDeviceOpReport` | `readEPC()`

Method Detail

### readEPC

    ReadDeviceOpReport readEPC()
                               throws IOException,
                                      AbstractPhysicalDevice.TagResultException

  Returns:
    the ReadDeviceOpReport containing the EPC data contained on the associated tag. EPC data is stored in a long[2] which is prefaced with 0 bits, padding the value out to 128 bits.
  Throws:
    `IOException` - if there is an IO error attempting to communicate with the device
    `AbstractPhysicalDevice.TagResultException` - if there is an error reading the value from the tag. See `AbstractPhysicalDevice.TagResultException`.

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| Documentation is available at ${DOCSWEBROOT} Copyright 2007 BEA Systems Inc.
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