trait Stamp extends AnyRef

A stamp defines certain properties or information on files.

Stamp properties are available depending on its associated file.

A stamp is empty when getHash and getModified return an empty optional. This value is returned for files that have not been tracked by the incremental compiler.

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Abstract Value Members

  1. abstract def getHash(): Optional[String]

    Get the hash of the file contents if the stamp supports it.

    Get the hash of the file contents if the stamp supports it.

    returns

    An optional hash of the file contents.

  2. abstract def getLastModified(): Optional[Long]

    Get the last modified time (in milliseconds from Epoch) of a file if the stamp supports it.

    Get the last modified time (in milliseconds from Epoch) of a file if the stamp supports it.

    returns

    An optional last modified time.

  3. abstract def getValueId(): Int

    Returns a unique identifier depending on the underlying data structures.

    Returns a unique identifier depending on the underlying data structures.

    returns

    A valid string-based representation for logical equality, not referential equality.

  4. abstract def writeStamp(): String

    returns

    A string-based and recoverable representation of the underlying stamp.

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