com.actelion.research.chem.descriptor.DescriptorHandlerStandardFactory Maven / Gradle / Ivy

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package com.actelion.research.chem.descriptor;

import com.actelion.research.chem.StereoMolecule;
import com.actelion.research.chem.phesa.DescriptorHandlerShape;
import com.actelion.research.chem.phesa.DescriptorHandlerShapeOneConf;


public class DescriptorHandlerStandardFactory extends DescriptorHandlerStandard2DFactory {

	private static DescriptorHandlerStandardFactory sFactory;

	public static DescriptorHandlerFactory getFactory() {
		if (sFactory == null) {
			synchronized(DescriptorHandlerStandardFactory.class) {
				if (sFactory == null)
					sFactory = new DescriptorHandlerStandardFactory();
				}
			}
		return sFactory;
		}

	@SuppressWarnings({ "unchecked", "rawtypes" })
	public DescriptorHandler getDefaultDescriptorHandler(String shortName) {

		DescriptorHandler dh = super.getDefaultDescriptorHandler(shortName);

		if (dh != null)
			return dh;

		if (DESCRIPTOR_Flexophore.shortName.equals(shortName)) {
			return DescriptorHandlerFlexophore.getDefaultInstance();
		} else if (DESCRIPTOR_ShapeAlign.shortName.equals(shortName)) {
			return DescriptorHandlerShape.getDefaultInstance();
		} else if (DESCRIPTOR_ShapeAlignSingleConf.shortName.equals(shortName)) {
			return DescriptorHandlerShapeOneConf.getDefaultInstance();
		}

		return null;
		}

	@SuppressWarnings({ "unchecked", "rawtypes" })
	public DescriptorHandler create(String shortName) {

		DescriptorHandler dh = super.create(shortName);

		if (dh != null)
			return dh;

		if (DESCRIPTOR_Flexophore.shortName.equals(shortName)) {
			return new DescriptorHandlerFlexophore();
		} else if (DESCRIPTOR_ShapeAlign.shortName.equals(shortName)) {
			return new DescriptorHandlerShape();
		} else if (DESCRIPTOR_ShapeAlignSingleConf.shortName.equals(shortName)) {
			return new DescriptorHandlerShapeOneConf();
		}

		return null;
		}
	}