de.up.ling.irtg.corpus

Class CorpusConverter<E>

java.lang.Object

de.up.ling.irtg.corpus.CorpusConverter<E>

All Implemented Interfaces:

Consumer<E>

public class CorpusConverter<E>
extends Object
implements Consumer<E>

Reads a corpus from some foreign format and converts it into an Alto corpus. The foreign corpus contains entries of type E. The user provides an Iterator to walk over the entries of the foreign corpus. In addition, the user provides a map that tells us, for each interpretation, how values of type E should be converted into objects of the algebra of that interpretation. Finally, the user provides a mapping of interpretation names to algebra objects.

The convert(java.util.Iterator) method will then traverse the iterator and write the converted outputs to the writer.

Alternatively, you can use the CorpusConverter as a Consumer in the context of internal iteration.

Author:

koller

Constructor Summary

Constructors

Constructor and Description
CorpusConverter(AbstractCorpusWriter cw, Map<String,Function<E,? extends Object>> conv)

Method Summary

Modifier and Type	Method and Description
void	accept(E element)
void	addConsumer(Consumer<E> consumer)
void	addTransformation(Function<E,E> transformation)
void	convert(Iterator<E> inputCorpus)
void	setDerivationTreeMaker(Function<E,Tree<Integer>> derivationTreeMaker)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Consumer

andThen

Constructor Detail

CorpusConverter

public CorpusConverter(AbstractCorpusWriter cw,
                       Map<String,Function<E,? extends Object>> conv)
                throws IOException

Throws:

IOException

Method Detail

setDerivationTreeMaker

public void setDerivationTreeMaker(Function<E,Tree<Integer>> derivationTreeMaker)

convert

public void convert(Iterator<E> inputCorpus)
             throws IOException

Throws:

IOException

addTransformation

public void addTransformation(Function<E,E> transformation)

addConsumer

public void addConsumer(Consumer<E> consumer)

accept

public void accept(E element)

Specified by:

accept in interface Consumer<E>