org.openscience.cdk.isomorphism.matchers.smarts

Class FormalChargeAtom

java.lang.Object

org.openscience.cdk.ChemObject

org.openscience.cdk.Element

org.openscience.cdk.Isotope

org.openscience.cdk.AtomType

org.openscience.cdk.Atom

org.openscience.cdk.PseudoAtom

org.openscience.cdk.isomorphism.matchers.smarts.SMARTSAtom

org.openscience.cdk.isomorphism.matchers.smarts.FormalChargeAtom

All Implemented Interfaces:

Serializable, Cloneable, IAtom, IAtomType, ICDKObject, IChemObject, IElement, IIsotope, IPseudoAtom, IQueryAtom

public class FormalChargeAtom
extends SMARTSAtom

This matcher checks the formal charge of the Atom.

See Also:

Serialized Form

Keywords:

SMARTS

Nested Class Summary

Nested classes/interfaces inherited from interface org.openscience.cdk.interfaces.IAtomType

IAtomType.Hybridization

Field Summary

Fields inherited from class org.openscience.cdk.Isotope

exactMass, naturalAbundance

Constructor Summary

Constructors

Constructor and Description
FormalChargeAtom(int charge) Creates a new instance

Method Summary

Methods

Modifier and Type	Method and Description
boolean	matches(IAtom atom) Returns true of the given atom matches this IQueryAtom.
String	toString() Returns a one line string representation of this Atom.

Methods inherited from class org.openscience.cdk.PseudoAtom

clone, getLabel, setLabel, setStereoParity

Methods inherited from class org.openscience.cdk.Atom

compare, getCharge, getFractionalPoint3d, getImplicitHydrogenCount, getPoint2d, getPoint3d, getStereoParity, setCharge, setFractionalPoint3d, setImplicitHydrogenCount, setPoint2d, setPoint3d

Methods inherited from class org.openscience.cdk.AtomType

getAtomTypeName, getBondOrderSum, getCovalentRadius, getFormalCharge, getFormalNeighbourCount, getHybridization, getMaxBondOrder, getValency, setAtomTypeName, setBondOrderSum, setCovalentRadius, setFormalCharge, setFormalNeighbourCount, setHybridization, setMaxBondOrder, setValency

Methods inherited from class org.openscience.cdk.Isotope

getExactMass, getMassNumber, getNaturalAbundance, setExactMass, setMassNumber, setNaturalAbundance

Methods inherited from class org.openscience.cdk.Element

getAtomicNumber, getSymbol, setAtomicNumber, setSymbol

Methods inherited from class org.openscience.cdk.ChemObject

addListener, getBuilder, getFlag, getFlags, getID, getListenerCount, getNotification, getProperties, getProperty, notifyChanged, notifyChanged, removeListener, removeProperty, setFlag, setFlags, setID, setNotification, setProperties, setProperty, shallowCopy

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.openscience.cdk.interfaces.IAtom

getCharge, getFractionalPoint3d, getImplicitHydrogenCount, getPoint2d, getPoint3d, getStereoParity, setCharge, setFractionalPoint3d, setImplicitHydrogenCount, setPoint2d, setPoint3d, setStereoParity

Methods inherited from interface org.openscience.cdk.interfaces.IAtomType

getAtomTypeName, getBondOrderSum, getCovalentRadius, getFormalCharge, getFormalNeighbourCount, getHybridization, getMaxBondOrder, getValency, setAtomTypeName, setBondOrderSum, setCovalentRadius, setFormalCharge, setFormalNeighbourCount, setHybridization, setMaxBondOrder, setValency

Methods inherited from interface org.openscience.cdk.interfaces.IIsotope

getExactMass, getMassNumber, getNaturalAbundance, setExactMass, setMassNumber, setNaturalAbundance

Methods inherited from interface org.openscience.cdk.interfaces.IElement

getAtomicNumber, getSymbol, setAtomicNumber, setSymbol

Methods inherited from interface org.openscience.cdk.interfaces.IChemObject

addListener, clone, getFlag, getFlags, getID, getListenerCount, getNotification, getProperties, getProperty, notifyChanged, notifyChanged, removeListener, removeProperty, setFlag, setFlags, setID, setNotification, setProperties, setProperty

Methods inherited from interface org.openscience.cdk.interfaces.ICDKObject

getBuilder

Constructor Detail

FormalChargeAtom

public FormalChargeAtom(int charge)

Creates a new instance

Parameters:

charge -

Method Detail

matches

public boolean matches(IAtom atom)

Description copied from interface: IQueryAtom

Returns true of the given atom matches this IQueryAtom.

Specified by:

matches in interface IQueryAtom

Overrides:

matches in class SMARTSAtom

Parameters:

atom - IAtom to match against

Returns:

true, if this IQueryAtom matches the given IAtom

toString

public String toString()

Description copied from class: PseudoAtom

Returns a one line string representation of this Atom. Methods is conform RFC #9.

Specified by:

toString in interface IChemObject

Overrides:

toString in class PseudoAtom

Returns:

The string representation of this Atom