Package opennlp.tools.ml.model
Class AbstractModelReader
java.lang.Object
opennlp.tools.ml.model.AbstractModelReader
- Direct Known Subclasses:
GenericModelReader,GISModelReader,NaiveBayesModelReader,PerceptronModelReader
An abstract, basic implementation of a model reader.
-
Constructor Summary
ConstructorsConstructorDescriptionInitializes aAbstractModelReadervia aFile.AbstractModelReader(DataReader dataReader) Initializes aAbstractModelReadervia aDataReader. -
Method Summary
Modifier and TypeMethodDescriptionabstract voidChecks the model type via the the underlyingDataReader.abstract AbstractModelConstructs amodel.getModel()doubleImplement as needed for the format the model is stored in.intreadInt()Implement as needed for the format the model is stored in.readUTF()Implement as needed for the format the model is stored in.
-
Constructor Details
-
AbstractModelReader
Initializes aAbstractModelReadervia aFile.- Parameters:
f- TheFilethat references the model to be read.- Throws:
IOException- Thrown if IO errors occurred.
-
AbstractModelReader
Initializes aAbstractModelReadervia aDataReader.- Parameters:
dataReader- TheDataReaderthat references the model to be read.
-
-
Method Details
-
readInt
Implement as needed for the format the model is stored in.- Returns:
- Reads in an
intvalue from the underlyingDataReader. - Throws:
IOException
-
readDouble
Implement as needed for the format the model is stored in.- Returns:
- Reads in a
doublevalue from the underlyingDataReader. - Throws:
IOException
-
readUTF
Implement as needed for the format the model is stored in.- Returns:
- Reads in an
UTF-encoded Stringvalue from the underlyingDataReader. - Throws:
IOException
-
getModel
- Returns:
- Retrieves the read
AbstractModelinstance. - Throws:
IOException- Thrown if IO errors occurred constructing the model.
-
checkModelType
Checks the model type via the the underlyingDataReader.- Throws:
IOException- Thrown if IO errors occurred checking the model type.
-
constructModel
Constructs amodel.- Returns:
- A
AbstractModelreconstructed from a model's (read) attributes. - Throws:
IOException- Thrown if IO errors occurred during (re-)construction.
-