com.chemaxon.calculations.io

Class SmilesMemoizingMoleculeIterator

java.lang.Object

com.google.common.collect.UnmodifiableIterator<T>

com.google.common.collect.AbstractIterator<T>

com.chemaxon.calculations.io.CloseableAbstractIterator<OrderedElement<E>>

com.chemaxon.calculations.io.MemoizingIterator<Molecule,String>

com.chemaxon.calculations.io.SmilesMemoizingMoleculeIterator

All Implemented Interfaces:

CloseableIterator<OrderedElement<Molecule>>, MemoizedSparseCollection<String>, Closeable, AutoCloseable, Iterator<OrderedElement<Molecule>>

@PublicAPI
 @Beta
public class SmilesMemoizingMoleculeIterator
extends MemoizingIterator<Molecule,String>

A CloseableIterator of Molecules providing memoization of SMILES representation of returned structures. This is a convenience class based on MemoizingIterator with fixed generic types. Note that this implementation can be error tolerant depending on the error handler specified in #SmilesMemoizingMoleculeIterator(com.chemaxon.calculations.io.CloseableIterator, com.google.common.base.Function, com.chemaxon.calculations.io.Sink).

Please note that this class is marked with @Beta annotation, so it can be subject of incompatible changes or removal in later releases.

Constructor Summary

Constructors

Constructor and Description
SmilesMemoizingMoleculeIterator(CloseableIterator<Molecule> mi, Function<Molecule,String> transformation, Consumer<Exception> errorHandler) Construct.

Method Summary

Methods inherited from class com.chemaxon.calculations.io.MemoizingIterator

close, computeNext, getMemoized, getMemoizedFunction, getMemoizedIfPresent, getMemoizedOrDefault, getMemoizedOrDefaultFunction, size

Methods inherited from class com.google.common.collect.AbstractIterator

endOfData, hasNext, next, peek

Methods inherited from class com.google.common.collect.UnmodifiableIterator

remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.chemaxon.calculations.io.CloseableIterator

transform

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Constructor Detail

SmilesMemoizingMoleculeIterator

public SmilesMemoizingMoleculeIterator(CloseableIterator<Molecule> mi,
                                       Function<Molecule,String> transformation,
                                       Consumer<Exception> errorHandler)

Construct.

Parameters:

mi - CloseableIterator of Molecules to delegate

transformation - Transformation to transform Molecule to SMILES

errorHandler - Error handler. Expecting errors in executing the transformation.