chemaxon.checkers
Class ComponentChecker<E>

java.lang.Object
  chemaxon.checkers.AbstractStructureChecker
      chemaxon.checkers.ComponentChecker<E>

Type Parameters:

E - is the type of the component (for example: MolAtom, MolBond, etc...)

All Implemented Interfaces:

StructureChecker, chemaxon.license.Licensable, java.beans.PropertyChangeListener, java.lang.Cloneable, java.util.EventListener

Direct Known Subclasses:

AtomChecker, BondChecker

public abstract class ComponentChecker<E>
extends AbstractStructureChecker

Descendants of the abstract ComponentChecker class implement detect problems related to disconnected components (fragments).

Since:

Marvin 5.3

Version:

5.7

Field Summary

Fields inherited from class chemaxon.checkers.AbstractStructureChecker

errorType, propertyChangeSupport

Fields inherited from interface chemaxon.checkers.StructureChecker

PROPERTY_KEY_VALID

Constructor Summary

ComponentChecker(StructureCheckerErrorType errorType)
Constructor to create a Structure checker instance with the given errorType.

Method Summary

protected abstract boolean	check(Molecule molecule, E component) Checks if the component with index i has problem
protected StructureCheckerResult	check1(Molecule molecule) Iterates through the components and checks every component.
protected abstract StructureCheckerResult	createResult(Molecule molecule, java.util.List<E> componentList) Creates a StructureCheckerResult from a List containing the components.
protected abstract E	getComponent(Molecule molecule, int i) Gets the component from the molecule with index i.
protected abstract int	getComponentCount(Molecule molecule) Gets the number of the components in the molecule
protected void	initialize() Empty default implementation

Methods inherited from class chemaxon.checkers.AbstractStructureChecker

addPropertyChangeListener, addPropertyChangeListener, check, clone, cloneItem, convertResult, equals, expandMolecule, getDescription, getDescriptor, getEditorClassName, getErrorCode, getErrorDescription, getErrorType, getHelpText, getIcon, getLocalMenuName, getName, hashCode, isAvailable, isLicensed, isValid, propertyChange, removePropertyChangeListener, removePropertyChangeListener, setDescription, setHelpText, setIcon, setLicenseEnvironment, setLocalMenuName, setMoreErrorMessage, setName, setNoErrorMessage, setOneErrorMessage, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentChecker

public ComponentChecker(StructureCheckerErrorType errorType)

Constructor to create a Structure checker instance with the given errorType.

Parameters:

errorType - element of StructureCheckerErrorType

Method Detail

getComponentCount

protected abstract int getComponentCount(Molecule molecule)

Gets the number of the components in the molecule

Parameters:

molecule - the molecule to check

Returns:

the number of the components in the molecule

getComponent

protected abstract E getComponent(Molecule molecule,
                                  int i)

Gets the component from the molecule with index i.

Parameters:

molecule - the molecule to check

i - the index of the component

Returns:

the component

initialize

protected void initialize()

Empty default implementation

check1

protected StructureCheckerResult check1(Molecule molecule)

Iterates through the components and checks every component. If a component has error it is added to a List. After the iteration if no problem occurred the result is null otherwise the method creates a StructureCheckerResult containing the atoms and bonds of the problematic components.

Specified by:

check1 in class AbstractStructureChecker

Parameters:

molecule - the Molecule instance to be checked for problems

Returns:

a StructureCheckerResult which contains all the indices of the problematic components

createResult

protected abstract StructureCheckerResult createResult(Molecule molecule,
                                                       java.util.List<E> componentList)

Creates a StructureCheckerResult from a List containing the components.

Parameters:

molecule - is a Molecule instance

componentList - is an instance of List containing the problematic components

Returns:

a StructureCheckerResult containing all problematic component indices

check

protected abstract boolean check(Molecule molecule,
                                 E component)

Checks if the component with index i has problem

Parameters:

molecule - is a Molecule instance

component - the current component to check

Returns:

true if the component has problem, false otherwise