java.lang.Object
- geomss.geom.AbstractGeomElement<GeomVector>
- - geomss.geom.GeomVector<Q>
  - - geomss.geom.VectorTrans<Q>

Type Parameters:

Q - The Quantity (unit type) of the elements of this vector.

All Implemented Interfaces:

GeomElement<GeomVector>, GeomTransform<GeomVector>, Transformable<GeomVector>, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable, javolution.lang.Reusable, javolution.xml.XMLSerializable
```
public final class VectorTrans<Q extends javax.measure.quantity.Quantity>
extends GeomVector<Q>
implements GeomTransform<GeomVector>
```
A GeomTransform element that refers to a GeomVector object and masquerades as a GeomVector object itself.
Modified by: Joseph A. Huwaldt

Version:

April 10, 2018

Author:

Joseph A. Huwaldt, Date: June 13, 2009

See Also:

Serialized Form

Field Summary
- Fields inherited from class geomss.geom.GeomVector
  X, Y, Z
- Fields inherited from class geomss.geom.AbstractGeomElement
  RESOURCES

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`VectorTrans<Q>`	`copy()`	Returns a copy of this VectorTrans instance `allocated` by the calling thread (possibly on the stack).
`Vector<Q>`	`copyToReal()`	Return a copy of the child object transformed by this transformation.
`Vector<? extends javax.measure.quantity.Quantity>`	`cross(GeomVector<?> that)`	Returns the cross product of two vectors.
`Vector<Q>`	`divide(double divisor)`	Returns this vector with each element divided by the specified divisor (dimensionless).
`Vector<? extends javax.measure.quantity.Quantity>`	`divide(Parameter<?> that)`	Returns this vector with each element divided by the specified divisor.
`boolean`	`equals(java.lang.Object obj)`	Compares this VectorTrans against the specified object for strict equality (same values and same units).
`GeomVector<Q>`	`getChild()`	Returns the child object transformed by this transform element.
`Point`	`getOrigin()`	Return the origin point for this vector.
`int`	`getPhyDimension()`	Returns the number of physical dimensions of the geometry element.
`GTransform`	`getTotalTransform()`	Returns the total transformation represented by an entire chain of GeomTransform objects below this one.
`GTransform`	`getTransform()`	Returns the transformation represented by this transformation element.
`VectorTrans<Q>`	`getTransformed(GTransform transform)`	Returns transformed version of this element.
`javax.measure.unit.Unit`	`getUnit()`	Returns the unit in which the `values` in this vector are stated in.
`double`	`getValue(int i)`	Returns the value of the Parameter in this vector as a `double`, stated in this vector's `unit`.
`double`	`getValue(int i, javax.measure.unit.Unit<Q> unit)`	Returns the value of the Parameter in this vector as a `double`, stated in the specified units.
`int`	`hashCode()`	Returns the hash code for this parameter.
`Vector<Q>`	`immutable()`	Return an immutable version of this vector.
`Vector<Q>`	`minus(GeomVector<Q> that)`	Returns the difference between this vector and the one specified.
`Vector<Q>`	`minus(Parameter<Q> that)`	Subtracts the supplied Parameter from each element of this vector and returns the result.
`static <Q extends javax.measure.quantity.Quantity> VectorTrans<Q>`	`newInstance(GeomVector<Q> child, GTransform transform)`	Returns a 3D `VectorTrans` instance holding the specified `GeomVector` and `GTransform`.
`double`	`normValue()`	Returns the `GeomVector.norm()`, magnitude, or length value of the vector from the origin to this point (square root of the dot product of the origin-to-this-point vector and itself).
`Vector<Q>`	`opposite()`	Returns the negation of this vector.
`Vector<Q>`	`plus(GeomVector<Q> that)`	Returns the sum of this vector with the one specified.
`Vector<Q>`	`plus(Parameter<Q> that)`	Returns the sum of this vector with the parameter specified.
`static void`	`recycle(VectorTrans instance)`	Recycles a `VectorTrans` instance immediately (on the stack when executing in a `StackContext`).
`void`	`setOrigin(Point origin)`	Set the origin point for this vector.
`void`	`setTransform(GTransform transform)`	Sets the transformation represented by this transformation element.
`Vector<Q>`	`times(double k)`	Returns the product of this vector with the specified coefficient (dimensionless).
`Parameter<? extends javax.measure.quantity.Quantity>`	`times(GeomVector<?> that)`	Returns the dot product (scalar product) of this vector with the one specified.
`Vector<? extends javax.measure.quantity.Quantity>`	`times(Parameter<?> k)`	Returns the product of this vector with the specified coefficient.
`Vector<? extends javax.measure.quantity.Quantity>`	`timesEBE(GeomVector<?> that)`	Returns the element-by-element product of this vector with the one specified.
`GeomVector`	`to(javax.measure.unit.Unit unit)`	Returns the equivalent to this vector but stated in the specified unit.
`VectorTrans<Q>`	`toDimension(int newDim)`	Return the equivalent of this vector converted to the specified number of physical dimensions.
`Float64Vector`	`toFloat64Vector()`	Returns a `Float64Vector` containing the elements of this vector stated in the current units.
`ParameterVector<Q>`	`toParameterVector()`	Returns a `ParameterVector` representation of this vector.
`Vector<javax.measure.quantity.Dimensionless>`	`toUnitVector()`	Returns this vector converted to a unit vector by dividing all the vector's elements by the length (`GeomVector.norm()`) of this vector.

Methods inherited from class geomss.geom.GeomVector
angle, dot, get, getBoundsMax, getBoundsMin, getLimitPoint, getParDimension, isApproxEqual, isApproxEqual, isValid, mag, magValue, norm, size, toArray, toArray, toText

Methods inherited from class geomss.geom.AbstractGeomElement
addChangeListener, clone, compareTo, getAllUserData, getID, getName, getUserData, putAllUserData, putUserData, removeChangeListener, removeUserData, reset, setName, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Comparable
compareTo

Methods inherited from interface geomss.geom.GeomElement
addChangeListener, getAllUserData, getBoundsMax, getBoundsMin, getID, getLimitPoint, getName, getParDimension, getUserData, isValid, putAllUserData, putUserData, removeChangeListener, removeUserData, setName, size, toText

- Method Detail
  - newInstance
```
public static <Q extends javax.measure.quantity.Quantity> VectorTrans<Q> newInstance(GeomVector<Q> child,
                                                                                     GTransform transform)
```
    Returns a 3D VectorTrans instance holding the specified GeomVector and GTransform.
    
    Type Parameters:
    
    Q - The Quantity (unit type) of this vector.
    
    Parameters:
    
    child - The vector that is the child of this transform element (may not be null).
    
    transform - The transform held by this transform element (may not be null).
    
    Returns:
    
    the transform element having the specified values.
    
    Throws:
    
    DimensionException - if the input element is not 3D.
  - getTransform
```
public GTransform getTransform()
```
    Returns the transformation represented by this transformation element.
    
    Specified by:
    
    getTransform in interface GeomTransform<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    The transformation represented by this transformation element.
  - getTotalTransform
```
public GTransform getTotalTransform()
```
    Returns the total transformation represented by an entire chain of GeomTransform objects below this one.
    
    Specified by:
    
    getTotalTransform in interface GeomTransform<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    The total transformation represented by an entire chain of GeomTransform objects below this one.
  - setTransform
```
public void setTransform(GTransform transform)
```
    Sets the transformation represented by this transformation element.
    
    Specified by:
    
    setTransform in interface GeomTransform<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    transform - The transform to set this transform element to (may not be null).
  - getChild
```
public GeomVector<Q> getChild()
```
    Returns the child object transformed by this transform element.
    
    Specified by:
    
    getChild in interface GeomTransform<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    The child object transformed by this transform element.
  - copyToReal
```
public Vector<Q> copyToReal()
```
    Return a copy of the child object transformed by this transformation.
    
    Specified by:
    
    copyToReal in interface GeomElement<Q extends javax.measure.quantity.Quantity>
    
    Specified by:
    
    copyToReal in interface GeomTransform<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    A copy of the child object transformed by this transformation.
  - recycle
```
public static void recycle(VectorTrans instance)
```
    Recycles a VectorTrans instance immediately (on the stack when executing in a StackContext).
    
    Parameters:
    
    instance - The instance to be recycled.
  - getPhyDimension
```
public int getPhyDimension()
```
    Returns the number of physical dimensions of the geometry element. This implementation always returns 3.
    
    Specified by:
    
    getPhyDimension in interface GeomElement<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    The number of physical dimensions of this geometry element.
  - getValue
```
public double getValue(int i)
```
    Returns the value of the Parameter in this vector as a double, stated in this vector's unit.
    
    Specified by:
    
    getValue in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    i - the dimension index.
    
    Returns:
    
    the value of the Parameter at i.
    
    Throws:
    
    java.lang.IndexOutOfBoundsException - (i < 0) || (i ≥ getPhyDimension())
  - getValue
```
public double getValue(int i,
                       javax.measure.unit.Unit<Q> unit)
```
    Returns the value of the Parameter in this vector as a double, stated in the specified units.
    
    Specified by:
    
    getValue in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    i - the dimension index.
    
    unit - the unit to return the value in. May not be null.
    
    Returns:
    
    the value of the Parameter at i in the specified unit.
    
    Throws:
    
    java.lang.IndexOutOfBoundsException - (i < 0) || (i ≥ getPhyDimension())
  - setOrigin
```
public void setOrigin(Point origin)
```
    Set the origin point for this vector. The origin is used as a reference for drawing the vector and is not a part of the state of this vector and is not used in any calculations with this vector.
    
    Specified by:
    
    setOrigin in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    origin - The new origin point for the vector. May not be null.
  - getOrigin
```
public Point getOrigin()
```
    Return the origin point for this vector. If no origin has been explicitly set, then the coordinate system origin is returned.
    
    Specified by:
    
    getOrigin in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    The origin point for this vector.
  - normValue
```
public double normValue()
```
    Returns the GeomVector.norm(), magnitude, or length value of the vector from the origin to this point (square root of the dot product of the origin-to-this-point vector and itself).
    
    Specified by:
    
    normValue in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    this.norm().doubleValue().
  - opposite
```
public Vector<Q> opposite()
```
    Returns the negation of this vector.
    
    Specified by:
    
    opposite in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    -this.
  - plus
```
public Vector<Q> plus(GeomVector<Q> that)
```
    Returns the sum of this vector with the one specified. The unit of the output vector will be the units of this vector.
    
    Specified by:
    
    plus in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    that - the vector to be added. May not be null.
    
    Returns:
    
    this + that.
    
    Throws:
    
    DimensionException - if vector dimensions are different.
  - plus
```
public Vector<Q> plus(Parameter<Q> that)
```
    Returns the sum of this vector with the parameter specified. The input parameter is added to each component of this vector. The unit of the output vector will be the units of this vector.
    
    Specified by:
    
    plus in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    that - the parameter to be added to each element of this vector. May not be null.
    
    Returns:
    
    this + that.
  - minus
```
public Vector<Q> minus(GeomVector<Q> that)
```
    Returns the difference between this vector and the one specified. The unit of the output vector will be the units of this vector.
    
    Specified by:
    
    minus in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    that - the vector to be subtracted from this vector. May not be null.
    
    Returns:
    
    this - that.
    
    Throws:
    
    DimensionException - if vector dimensions are different.
  - minus
```
public Vector<Q> minus(Parameter<Q> that)
```
    Subtracts the supplied Parameter from each element of this vector and returns the result. The unit of the output vector will be the units of this vector.
    
    Specified by:
    
    minus in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    that - the Parameter to be subtracted from each element of this vector. May not be null.
    
    Returns:
    
    this - that.
  - times
```
public Vector<Q> times(double k)
```
    Returns the product of this vector with the specified coefficient (dimensionless).
    
    Specified by:
    
    times in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    k - the coefficient multiplier.
    
    Returns:
    
    this · k
  - times
```
public Vector<? extends javax.measure.quantity.Quantity> times(Parameter<?> k)
```
    Returns the product of this vector with the specified coefficient.
    
    Specified by:
    
    times in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    k - the coefficient multiplier. May not be null.
    
    Returns:
    
    this · k
  - times
```
public Parameter<? extends javax.measure.quantity.Quantity> times(GeomVector<?> that)
```
    Returns the dot product (scalar product) of this vector with the one specified.
    
    Specified by:
    
    times in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    that - the vector multiplier. May not be null.
    
    Returns:
    
    this · that
    
    Throws:
    
    DimensionException - if this.dimension() != that.dimension()
    
    See Also:
    
    Wikipedia: Dot Product
  - timesEBE
```
public Vector<? extends javax.measure.quantity.Quantity> timesEBE(GeomVector<?> that)
```
    Returns the element-by-element product of this vector with the one specified.
    
    Specified by:
    
    timesEBE in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    that - the vector multiplier. May not be null.
    
    Returns:
    
    this .* that
    
    Throws:
    
    DimensionException - if this.dimension() != that.dimension()
  - cross
```
public Vector<? extends javax.measure.quantity.Quantity> cross(GeomVector<?> that)
```
    Returns the cross product of two vectors.
    
    Specified by:
    
    cross in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    that - the vector multiplier. May not be null.
    
    Returns:
    
    this x that
    
    Throws:
    
    DimensionException - if (that.getDimension() != this.getDimension())
    
    See Also:
    
    Wikipedia: Cross Product
  - divide
```
public Vector<Q> divide(double divisor)
```
    Returns this vector with each element divided by the specified divisor (dimensionless).
    
    Specified by:
    
    divide in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    divisor - the divisor.
    
    Returns:
    
    this / divisor.
  - divide
```
public Vector<? extends javax.measure.quantity.Quantity> divide(Parameter<?> that)
```
    Returns this vector with each element divided by the specified divisor.
    
    Specified by:
    
    divide in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    that - the divisor. May not be null.
    
    Returns:
    
    this / that.
  - immutable
```
public Vector<Q> immutable()
```
    Return an immutable version of this vector.
    
    Specified by:
    
    immutable in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    An immutable version of this vector.
  - toUnitVector
```
public Vector<javax.measure.quantity.Dimensionless> toUnitVector()
```
    Returns this vector converted to a unit vector by dividing all the vector's elements by the length (GeomVector.norm()) of this vector.
    
    Specified by:
    
    toUnitVector in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    This vector converted to a unit vector.
  - getUnit
```
public javax.measure.unit.Unit getUnit()
```
    Returns the unit in which the values in this vector are stated in.
    
    Specified by:
    
    getUnit in interface GeomElement<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    The unit in which the geometry in this element are stated.
  - to
```
public GeomVector to(javax.measure.unit.Unit unit)
              throws javax.measure.converter.ConversionException
```
    Returns the equivalent to this vector but stated in the specified unit.
    
    Specified by:
    
    to in interface GeomElement<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    unit - the unit of the vector to be returned. May not be null.
    
    Returns:
    
    an equivalent to this vector but stated in the specified unit.
    
    Throws:
    
    javax.measure.converter.ConversionException - if the the input unit is not compatible with this unit.
  - toParameterVector
```
public ParameterVector<Q> toParameterVector()
```
    Returns a ParameterVector representation of this vector.
    
    Specified by:
    
    toParameterVector in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    A ParameterVector that is equivalent to this vector.
  - toFloat64Vector
```
public Float64Vector toFloat64Vector()
```
    Returns a Float64Vector containing the elements of this vector stated in the current units.
    
    Specified by:
    
    toFloat64Vector in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    A Float64Vector that contains the elements of this vector in the current units.
  - getTransformed
```
public VectorTrans<Q> getTransformed(GTransform transform)
```
    Returns transformed version of this element. The returned object implements GeomTransform and contains this element as a child.
    
    Specified by:
    
    getTransformed in interface Transformable<Q extends javax.measure.quantity.Quantity>
    
    Overrides:
    
    getTransformed in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    transform - The transform to apply to this vector. May not be null.
    
    Returns:
    
    A new triangle that is identical to this one with the specified transformation applied.
  - toDimension
```
public VectorTrans<Q> toDimension(int newDim)
```
    Return the equivalent of this vector converted to the specified number of physical dimensions. This implementation will throw an exception if the specified dimension is anything other than 3.
    
    Specified by:
    
    toDimension in interface GeomElement<Q extends javax.measure.quantity.Quantity>
    
    Specified by:
    
    toDimension in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Parameters:
    
    newDim - The dimension of the vector to return. MUST equal 3.
    
    Returns:
    
    The equivalent of this vector converted to the new dimensions.
    
    Throws:
    
    java.lang.IllegalArgumentException - if the new dimension is anything other than 3.
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Compares this VectorTrans against the specified object for strict equality (same values and same units).
    
    Overrides:
    
    equals in class AbstractGeomElement<GeomVector>
    
    Parameters:
    
    obj - the object to compare with.
    
    Returns:
    
    true if this point is identical to that point; false otherwise.
  - hashCode
```
public int hashCode()
```
    Returns the hash code for this parameter.
    
    Overrides:
    
    hashCode in class AbstractGeomElement<GeomVector>
    
    Returns:
    
    the hash code value.
  - copy
```
public VectorTrans<Q> copy()
```
    Returns a copy of this VectorTrans instance allocated by the calling thread (possibly on the stack).
    
    Specified by:
    
    copy in interface GeomElement<Q extends javax.measure.quantity.Quantity>
    
    Specified by:
    
    copy in class GeomVector<Q extends javax.measure.quantity.Quantity>
    
    Returns:
    
    an identical and independent copy of this vector.

Class VectorTrans<Q extends javax.measure.quantity.Quantity>

Field Summary

Fields inherited from class geomss.geom.GeomVector

Fields inherited from class geomss.geom.AbstractGeomElement

Method Summary

Methods inherited from class geomss.geom.GeomVector

Methods inherited from class geomss.geom.AbstractGeomElement

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Comparable

Methods inherited from interface geomss.geom.GeomElement

Method Detail

newInstance

getTransform

getTotalTransform

setTransform

getChild

copyToReal

recycle

getPhyDimension

getValue

getValue

setOrigin

getOrigin

normValue

opposite

plus

plus

minus

minus

times

times

times

timesEBE

cross

divide

divide

immutable

toUnitVector

getUnit

to

toParameterVector

toFloat64Vector

getTransformed

toDimension

equals

hashCode

copy