Package org.openscience.cdk.qsar.descriptors.molecular

Class RuleOfFiveDescriptor

    • Constructor Detail

      • RuleOfFiveDescriptor

        public RuleOfFiveDescriptor()
        Constructor for the RuleOfFiveDescriptor object.

    • Method Detail

      • getSpecification

        public DescriptorSpecification getSpecification()
        Returns a Map which specifies which descriptor is implemented by this class. These fields are used in the map:
        • Specification-Reference: refers to an entry in a unique dictionary
        • Implementation-Title: anything
        • Implementation-Identifier: a unique identifier for this version of this class
        • Implementation-Vendor: CDK, JOELib, or anything else
        Specified by:
        getSpecification in interface IDescriptor
        Returns:
        An object containing the descriptor specification

      • setParameters

        public void setParameters​(Object[] params)
                   throws CDKException
        Sets the parameters attribute of the RuleOfFiveDescriptor object. There is only one parameter, which should be a Boolean indicating whether aromaticity should be checked or has already been checked. The name of the paramete is checkAromaticity.
        Specified by:
        setParameters in interface IDescriptor
        Parameters:
        params - Parameter is only one: a boolean.
        Throws:
        CDKException - if more than 1 parameter or a non-Boolean parameter is specified
        See Also:
        getParameters()

      • getDescriptorNames

        public String[] getDescriptorNames()
        Description copied from interface: IDescriptor
        Returns an array of names for each descriptor value calculated. Many descriptors return multiple values. In general it is useful for the descriptor to indicate the names for each value. In many cases, these names can be as simple as X1, X2, ..., XN where X is a prefix and 1, 2, ..., N are the indices. On the other hand it is also possible to return other arbitrary names, which should be documented in the Javadocs for the descriptor (e.g., the CPSA descriptor). Note that by default if a descriptor returns a single value (such as ALOGPDescriptor the return array will have a single element
        Specified by:
        getDescriptorNames in interface IDescriptor
        Returns:
        An array of descriptor names, equal in length to the number of descriptor calculated..

      • calculate

        public DescriptorValue calculate​(IAtomContainer mol)
        the method take a boolean checkAromaticity: if the boolean is true, it means that aromaticity has to be checked.
        Specified by:
        calculate in interface IMolecularDescriptor
        Parameters:
        mol - AtomContainer for which this descriptor is to be calculated
        Returns:
        The number of failures of the Lipinski rule

      • getDescriptorResultType

        public IDescriptorResult getDescriptorResultType()
        Returns the specific type of the DescriptorResult object. The return value from this method really indicates what type of result will be obtained from the DescriptorValue object. Note that the same result can be achieved by interrogating the DescriptorValue object; this method allows you to do the same thing, without actually calculating the descriptor.
        Specified by:
        getDescriptorResultType in interface IMolecularDescriptor
        Returns:
        an object that implements the IDescriptorResult interface indicating the actual type of values returned by the descriptor in the DescriptorValue object

      • getParameterNames

        public String[] getParameterNames()
        Gets the parameterNames attribute of the RuleOfFiveDescriptor object.
        Specified by:
        getParameterNames in interface IDescriptor
        Returns:
        The parameterNames value

      • getParameterType

        public Object getParameterType​(String name)
        Gets the parameterType attribute of the RuleOfFiveDescriptor object.
        Specified by:
        getParameterType in interface IDescriptor
        Parameters:
        name - The name of the parameter. In this case it is 'checkAromaticity'.
        Returns:
        An Object of class equal to that of the parameter being requested

      • initialise

        public void initialise​(IChemObjectBuilder builder)
        Default implementation of initialise allows optional override.
        Specified by:
        initialise in interface IDescriptor
        Parameters:
        builder - chem object build