org.jscience.physics.solids.element
Class Quad2DElement

java.lang.Object
  org.jscience.physics.solids.AtlasObject
      org.jscience.physics.solids.AtlasElement
          org.jscience.physics.solids.AreaElement
              org.jscience.physics.solids.element.Quad2DElement

All Implemented Interfaces:

java.lang.Comparable

public class Quad2DElement
extends AreaElement

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Field Summary

protected java.lang.String

TYPE DOCUMENT ME!

Fields inherited from class org.jscience.physics.solids.AreaElement

area, mat, nodeList

Constructor Summary

Quad2DElement(java.lang.String id, AtlasNode[] nodes, AtlasMaterial mater)
Full constructor of a 2DQuadElement

Method Summary

void	addTraction(Traction1D tract) DOCUMENT ME!
void	computeResults(SolutionMatrices m) DOCUMENT ME!
void	contributeMatrices(SolutionMatrices m) DOCUMENT ME!
void	contributeStiffness(SolutionMatrices m) DOCUMENT ME!
void	contributeTractionLoad(Traction1D tract, SolutionMatrices m) DOCUMENT ME!
AtlasCoordSys	getLocalCoordSys() Returns element local coordinate system.
java.util.ArrayList	getResults() DOCUMENT ME!
double	getThickness() DOCUMENT ME!
java.lang.String	getType() Returns "Basic Rod Element".
org.jdom.Element	loadJDOMElement() DOCUMENT ME!
void	populateGeometry(javax.media.j3d.BranchGroup geometryRoot) Draws a a quad array.
void	setThickness(double thickness) DOCUMENT ME!
java.lang.String	toString() DOCUMENT ME!
static AtlasObject	unloadJDOMElement(AtlasModel parent, org.jdom.Element e) DOCUMENT ME!

Methods inherited from class org.jscience.physics.solids.AreaElement

getArea, getMat, getNodes, setMat, setNodes

Methods inherited from class org.jscience.physics.solids.AtlasElement

getNumberNodes

Methods inherited from class org.jscience.physics.solids.AtlasObject

compareTo, equals, getId, getParentModel, setId, setParentModel

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

protected java.lang.String TYPE

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Constructor Detail

Quad2DElement

public Quad2DElement(java.lang.String id,
                     AtlasNode[] nodes,
                     AtlasMaterial mater)

Full constructor of a 2DQuadElement

Method Detail

contributeMatrices

public void contributeMatrices(SolutionMatrices m)
                        throws AtlasException

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Specified by:

contributeMatrices in class AtlasElement

Parameters:

m - DOCUMENT ME!

Throws:

AtlasException - DOCUMENT ME!

contributeStiffness

public void contributeStiffness(SolutionMatrices m)
                         throws AtlasException

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Parameters:

m - DOCUMENT ME!

Throws:

AtlasException - DOCUMENT ME!

contributeTractionLoad

public void contributeTractionLoad(Traction1D tract,
                                   SolutionMatrices m)

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Specified by:

contributeTractionLoad in class AreaElement

Parameters:

tract - DOCUMENT ME!

m - DOCUMENT ME!

getLocalCoordSys

public AtlasCoordSys getLocalCoordSys()

Returns element local coordinate system. X axis is from endA to endB, and Y axis is arbitrarily taken as a non-colinear vector.

Specified by:

getLocalCoordSys in class AtlasElement

Returns:

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getType

public java.lang.String getType()

Returns "Basic Rod Element".

Specified by:

getType in class AtlasObject

Returns:

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computeResults

public void computeResults(SolutionMatrices m)

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Specified by:

computeResults in class AtlasElement

Parameters:

m - DOCUMENT ME!

getResults

public java.util.ArrayList getResults()

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Specified by:

getResults in class AtlasElement

Returns:

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addTraction

public void addTraction(Traction1D tract)

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Parameters:

tract - DOCUMENT ME!

toString

public java.lang.String toString()

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Overrides:

toString in class AtlasObject

Returns:

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getThickness

public double getThickness()

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Overrides:

getThickness in class AreaElement

Returns:

Returns the thickness.

setThickness

public void setThickness(double thickness)

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Overrides:

setThickness in class AreaElement

Parameters:

thickness - The thickness to setElement.

populateGeometry

public void populateGeometry(javax.media.j3d.BranchGroup geometryRoot)

Draws a a quad array.

Overrides:

populateGeometry in class AtlasObject

Parameters:

geometryRoot - DOCUMENT ME!

loadJDOMElement

public org.jdom.Element loadJDOMElement()

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Overrides:

loadJDOMElement in class AtlasObject

Returns:

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unloadJDOMElement

public static AtlasObject unloadJDOMElement(AtlasModel parent,
                                            org.jdom.Element e)

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Parameters:

parent - DOCUMENT ME!

e - DOCUMENT ME!

Returns:

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