com.chemaxon.calculations.io.formats

Class SmilesSegmenter

java.lang.Object

com.chemaxon.calculations.io.formats.SmilesSegmenter

All Implemented Interfaces:

Segmenter

public class SmilesSegmenter
extends Object
implements Segmenter

Constructor Summary

Constructors

Constructor and Description
SmilesSegmenter()

Method Summary

Modifier and Type	Method and Description
CloseableStringSink	composer(Appendable target, Closeable fwd) Create composer.
<T extends Closeable & Appendable> CloseableStringSink	composer(T target) Convenience wrapper for Segmenter.composer(java.lang.Appendable, java.io.Closeable).
String	getCxnFormatName() Format name used by MolImporter and MolExporter.
String	getDescription() Short human readable description.
<T extends Closeable & Appendable> Optional<CloseableStringSink>	optionalComposer(Optional<T> target) Convenience wrapper for Segmenter.composer(java.lang.Appendable, java.io.Closeable).
Iterator<String>	segments(Iterator<String> lines) Enumerate multi line segments of the input structure.
Function<Iterator<String>,Iterator<String>>	segmentsFunction() Function to transform input lines to segments.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SmilesSegmenter

public SmilesSegmenter()

Method Detail

getCxnFormatName

public String getCxnFormatName()

Description copied from interface: Segmenter

Format name used by MolImporter and MolExporter.

Specified by:

getCxnFormatName in interface Segmenter

Returns:

Format name

getDescription

public String getDescription()

Description copied from interface: Segmenter

Short human readable description.

Specified by:

getDescription in interface Segmenter

Returns:

Short description

segments

public Iterator<String> segments(Iterator<String> lines)

Description copied from interface: Segmenter

Enumerate multi line segments of the input structure. The returned Strings are expected to be trimmed (eg. s.trim() == s).

Specified by:

segments in interface Segmenter

Parameters:

lines - Input lines

Returns:

Iterator of structures

segmentsFunction

public Function<Iterator<String>,Iterator<String>> segmentsFunction()

Description copied from interface: Segmenter

Function to transform input lines to segments.

Specified by:

segmentsFunction in interface Segmenter

Returns:

Transformer function

composer

public CloseableStringSink composer(Appendable target,
                                    Closeable fwd)

Description copied from interface: Segmenter

Create composer. Composer sink concatenates trimmed String representations. For some formats (like MRV) explicit cleanup is required, thus CloseableSink.close() is required to be called.

Specified by:

composer in interface Segmenter

Parameters:

target - Target to print to.

fwd - Forward closing or null

Returns:

Created composer

composer

public <T extends Closeable & Appendable> CloseableStringSink composer(T target)

Description copied from interface: Segmenter

Convenience wrapper for Segmenter.composer(java.lang.Appendable, java.io.Closeable). This method typically used when a resource bound output channel is set up.

Specified by:

composer in interface Segmenter

Type Parameters:

T - Closeable target type

Parameters:

target - Closeable target

Returns:

Created composer when target was present

optionalComposer

public <T extends Closeable & Appendable> Optional<CloseableStringSink> optionalComposer(Optional<T> target)

Description copied from interface: Segmenter

Convenience wrapper for Segmenter.composer(java.lang.Appendable, java.io.Closeable). This method typically used when an optional output channel is set up.

Specified by:

optionalComposer in interface Segmenter

Type Parameters:

T - Closeable target type

Parameters:

target - Optional closeable target

Returns:

Composer when target was present

toString

public String toString()

Overrides:

toString in class Object