Package com.chemaxon.descriptors.alignment

Class AbstractShapeGenerator<D extends ShapeDescriptor,P extends AbstractShapeGeneratorParameter>

java.lang.Object

com.chemaxon.descriptors.alignment.AbstractShapeGenerator<D,P>

Type Parameters:

D -

P -

All Implemented Interfaces:

DescriptorGenerator<D>, DescriptorSerializer<D>, Guarded, Serializable

@Beta
@PublicAPI
public abstract class AbstractShapeGenerator<D extends ShapeDescriptor,P extends AbstractShapeGeneratorParameter>
extends Object
implements DescriptorGenerator<D>

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.chemaxon.descriptors.common.Guarded

Guarded.EnsureThat, Guarded.New

Field Summary

Fields

Modifier and Type	Field	Description
protected final P	parameters

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractShapeGenerator(P parameters)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
D	fromString(String desc)	Builds a descriptor from its string representation.
D	getBareDescriptor(D descriptor)	Get bare-only form of a descriptor.
Object	getGuardObject()	Gets the guard object associated to the generated descriptors/utilities.
P	getParameters()	Gets the parameter object.
int	hashCode()
byte[]	toByteArray(D desc)	Creates the byte array representation of a descriptor object.
String	toString()
String	toString(D desc)	Creates the String representation of a descriptor object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.chemaxon.descriptors.common.DescriptorGenerator

comparisonContextFactory, defaultComparison, generateDescriptor, getDefaultComparator

Methods inherited from interface com.chemaxon.descriptors.common.DescriptorSerializer

fromByteArray, serializerIsEqualWith

Field Details

parameters

protected final P extends AbstractShapeGeneratorParameter parameters

Constructor Details

AbstractShapeGenerator

protected AbstractShapeGenerator(P parameters)

Method Details

toByteArray

public byte[] toByteArray(D desc)

Description copied from interface: DescriptorSerializer

Creates the byte array representation of a descriptor object.

Note that implementations of this method must ensure the matching of associated guard objects.

The descriptors bare form can be reconstructed using DescriptorSerializer.fromByteArray(byte[]).

Specified by:

toByteArray in interface DescriptorSerializer<D extends ShapeDescriptor>

Parameters:

desc - Descriptor (only bare form is considered)

Returns:

Byte array representation of the descriptor

toString

public String toString(D desc)

Description copied from interface: DescriptorSerializer

Creates the String representation of a descriptor object.

The descriptors bare form can be reconstructed using DescriptorSerializer.fromString(java.lang.String).

Specified by:

toString in interface DescriptorSerializer<D extends ShapeDescriptor>

Parameters:

desc - Descriptor (only bare form is considered)

Returns:

String representation of descriptor

fromString

public D fromString(String desc)

Description copied from interface: DescriptorSerializer

Builds a descriptor from its string representation.

Please note that the compatibility of this (the reconstructing) DescriptorGenerator, regarding to the serializing generator (on which DescriptorSerializer.toString(com.chemaxon.descriptors.common.Descriptor) was called to construct the String form) is not checked; compatibility must be ensured by the user application.

Specified by:

fromString in interface DescriptorSerializer<D extends ShapeDescriptor>

Parameters:

desc - String representation

Returns:

Reconstructed descriptors bare form

getParameters

public P getParameters()

Description copied from interface: DescriptorGenerator

Gets the parameter object.

Specified by:

getParameters in interface DescriptorGenerator<D extends ShapeDescriptor>

Returns:

paramater obj

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getBareDescriptor

public D getBareDescriptor(D descriptor)

Description copied from interface: DescriptorGenerator

Get bare-only form of a descriptor.

Specified by:

getBareDescriptor in interface DescriptorGenerator<D extends ShapeDescriptor>

Parameters:

descriptor - A descriptor's rich or bare form

Returns:

Bare-only representation of given descriptor

getGuardObject

public Object getGuardObject()

Description copied from interface: Guarded

Gets the guard object associated to the generated descriptors/utilities.

Note that serialization/deserialization must preserve guard object reference.

This method is intended to use only for ensuring the compatibility of manipulated objects.

Implementations might use the associated DescriptorGenerator or DescriptorParameters reference as the guard object, however it is a non recommended practice to use this method to access the associated generator to perform further operations on it.

Specified by:

getGuardObject in interface Guarded

Returns:

The guard object, can not be null.