/* Generated By: IFC Tools Project EXPRESS TO JAVA COMPILER: Do not edit this file!! */

package com.vfsd.ifc2x3tc1;

public class IfcAxis2Placement3D extends IfcPlacement implements IfcAxis2Placement, ClassInterface

{

    private static final String[] nonInverseAttributes = new String[]{"IfcCartesianPoint","IfcDirection","IfcDirection"};

    private java.util.ArrayList<CloneableObject> stepParameter = null;

    private java.util.HashSet<ObjectChangeListener> listenerList = null;

    protected int stepLineNumber;

    /** Axis is an OPTIONAL attribute**/

    protected IfcDirection Axis;

    /** RefDirection is an OPTIONAL attribute**/

    protected IfcDirection RefDirection;

    /**

    * The default constructor.

    **/

    public IfcAxis2Placement3D(){}

    /**

    * Constructs a new IfcAxis2Placement3D object using the given parameters.

    *

    * @param Location DEMANDED parameter of type IfcCartesianPoint - may not be null.

    * @param Axis OPTIONAL parameter of type IfcDirection

    * @param RefDirection OPTIONAL parameter of type IfcDirection

    **/

    public IfcAxis2Placement3D(IfcCartesianPoint Location, IfcDirection Axis, IfcDirection RefDirection)

    {

        this.Location = Location;

        this.Axis = Axis;

        this.RefDirection = RefDirection;

        resolveInverses();

    }

    /**

     * This method initializes the IfcAxis2Placement3D object using the given parameters.

    *

    * @param Location DEMANDED parameter of type IfcCartesianPoint - may not be null.

    * @param Axis OPTIONAL parameter of type IfcDirection

    * @param RefDirection OPTIONAL parameter of type IfcDirection

    **/

    public void setParameters(IfcCartesianPoint Location, IfcDirection Axis, IfcDirection RefDirection)

    {

        this.Location = Location;

        this.Axis = Axis;

        this.RefDirection = RefDirection;

        resolveInverses();

    }

    /**

     * This method is used internally and should NOT be used for own purposes.

    **/

    void initialize(java.util.ArrayList<CloneableObject> parameters)

    {

        this.Location = (IfcCartesianPoint) parameters.get(0);

        this.Axis = (IfcDirection) parameters.get(1);

        this.RefDirection = (IfcDirection) parameters.get(2);

        resolveInverses();

    }

    /**

     * This method is used internally and should NOT be used for own purposes.

    **/

    void destruct()

    {

         super.destruct();

        listenerList = null;

    }

    private void resolveInverses()

    {

    }

    /**

     * This method is used internally and should NOT be used for own purposes.

    **/

    String[] getNonInverseAttributeTypes()

    {

        return IfcAxis2Placement3D.nonInverseAttributes;    }

    /**

     * This method is used internally and should NOT be used for own purposes.

    **/

    private java.util.HashSet<String> getRedefinedDerivedAttributeTypes()

    {

        java.util.HashSet<String> redefinedDerivedAttributes = new java.util.HashSet<String>();

        return redefinedDerivedAttributes;    }

    /**

 * This method returns the object IFC  STEP representation. This method is called by the IfcModel object to write IFC STEP files.

     *

     * @return the IFC STEP representation of this object

    **/

    public String getStepLine()

    {

        String stepString = new String("#"+this.stepLineNumber+"= ");

        stepString = stepString.concat("IFCAXIS2PLACEMENT3D(");

        if(getRedefinedDerivedAttributeTypes().contains("Location")) stepString = stepString.concat("*,");

        else{

        if(this.Location != null)        stepString = stepString.concat(((RootInterface)this.Location).getStepParameter(IfcCartesianPoint.class.isInterface())+",");

        else        stepString = stepString.concat("$,");

        }

        if(getRedefinedDerivedAttributeTypes().contains("Axis")) stepString = stepString.concat("*,");

        else{

        if(this.Axis != null)        stepString = stepString.concat(((RootInterface)this.Axis).getStepParameter(IfcDirection.class.isInterface())+",");

        else        stepString = stepString.concat("$,");

        }

        if(getRedefinedDerivedAttributeTypes().contains("RefDirection")) stepString = stepString.concat("*);");

        else{

        if(this.RefDirection != null)        stepString = stepString.concat(((RootInterface)this.RefDirection).getStepParameter(IfcDirection.class.isInterface())+");");

        else        stepString = stepString.concat("$);");

        }

        return stepString;

    }

    /**

     * This method is used internally and should NOT be used for own purposes.

    **/

    public String getStepParameter(boolean isSelectType)

    {

        return "#" + this.stepLineNumber;

    }

    /**

     * This method returns the line number within a IFC  STEP representation. This method is called from other objects, where this one is referenced.

     *

     * @return the STEP line number

    **/

    public int getStepLineNumber()

    {

        return this.stepLineNumber;

    }

    /**

     * This method is used internally and should NOT be used for own purposes.

    **/

    void setStepLineNumber(int number)

    {

        this.stepLineNumber = number;

    }

    /**

    * This method sets the Axis attribute to the given value.

    *

    * @param Axis DEMANDED value to set - may not be null

    **/

    public void setAxis(IfcDirection Axis)

    {

        this.Axis = Axis;

        fireChangeEvent();

    }

    /**

    * This method returns the value of the Axis attribute.

    *

    * @return the value of Axis

    /**/

    public IfcDirection getAxis()

    {

        return this.Axis;

    }

    /**

    * This method sets the RefDirection attribute to the given value.

    *

    * @param RefDirection DEMANDED value to set - may not be null

    **/

    public void setRefDirection(IfcDirection RefDirection)

    {

        this.RefDirection = RefDirection;

        fireChangeEvent();

    }

    /**

    * This method returns the value of the RefDirection attribute.

    *

    * @return the value of RefDirection

    /**/

    public IfcDirection getRefDirection()

    {

        return this.RefDirection;

    }

    /**

     * This method is used internally and should NOT be used for own purposes.

    **/

    void setStepParameter(java.util.ArrayList<CloneableObject> parameter)

    {

        this.stepParameter = parameter;

    }

    /**

     * This method is used internally and should NOT be used for own purposes.

    **/

    java.util.ArrayList<CloneableObject> getStepParameter()

    {

        return this.stepParameter;

    }

    /**

     * This method registers an ObjectChangeListener to this object. An event is fired whenever one of its values was changed.

     *

     *@param listener the listener to register

    **/

    public void addObjectChangeListener(ObjectChangeListener listener)

    {

        if (listenerList == null)    listenerList = new java.util.HashSet<ObjectChangeListener>(1,1);

        listenerList.add(listener);

    }

    /**

     * This method unregisters an ObjectChangeListener from this object.

     *

     *@param listener the listener to unregister

    **/

    public void removeObjectChangeListener(ObjectChangeListener listener)

    {

        if (listenerList == null)    return;

        listenerList.remove(listener);

        if (listenerList.size()==0) listenerList = null;

    }

    /**

     * This method removes all currently registered ObjectChangeListeners from this object.

    **/

    public void removeAllObjectChangeListeners()

    {

        listenerList = null;

    }

    protected void fireChangeEvent()

    {

        if(listenerList == null) return;

        for(ObjectChangeListener listener : listenerList)

            listener.ifcModelObjectChange(this);

    }

    /**

     * This method clones the object (deep cloning).

     *

     * @return the cloned object

    **/

    public Object clone()

    {

        IfcAxis2Placement3D ifcAxis2Placement3D = new IfcAxis2Placement3D();

        if(this.Location != null)

            ifcAxis2Placement3D.setLocation((IfcCartesianPoint)this.Location.clone());

        if(this.Axis != null)

            ifcAxis2Placement3D.setAxis((IfcDirection)this.Axis.clone());

        if(this.RefDirection != null)

            ifcAxis2Placement3D.setRefDirection((IfcDirection)this.RefDirection.clone());

        return ifcAxis2Placement3D;

    }

    /**

     * This method copys the object as shallow copy (all referenced objects are remaining).

     *

     * @return the cloned object

    **/

    public Object shallowCopy()

    {

        IfcAxis2Placement3D ifcAxis2Placement3D = new IfcAxis2Placement3D();

        if(this.Location != null)

            ifcAxis2Placement3D.setLocation(this.Location);

        if(this.Axis != null)

            ifcAxis2Placement3D.setAxis(this.Axis);

        if(this.RefDirection != null)

            ifcAxis2Placement3D.setRefDirection(this.RefDirection);

        return ifcAxis2Placement3D;

    }

    /**

    * This method returns the objects standard description.

    *

    * @return the standard description

    **/

    public String toString()

    {

        return "#"+ this.getStepLineNumber() + " " + this.getClass().getSimpleName();

    }

}