org.cip4.jdflib.datatypes

Class JDFNumList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.Vector<Object>

org.cip4.jdflib.datatypes.JDFNumList

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Object>, Collection<Object>, List<Object>, RandomAccess, JDFBaseDataTypes

Direct Known Subclasses:

JDFCMYKColor, JDFIntegerList, JDFLabColor, JDFMatrix, JDFNumberList, JDFRectangle, JDFRGBColor, JDFShape, JDFTransferFunction, JDFXYPair

public abstract class JDFNumList
extends Vector<Object>
implements JDFBaseDataTypes, Cloneable

This abstract class is the representation of a number list (Integer and Double object). Intern these objects are collected in a vector and there are several methods to provide an access to the data.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.cip4.jdflib.datatypes.JDFBaseDataTypes

JDFBaseDataTypes.EnumFitsValue

Field Summary

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Fields inherited from interface org.cip4.jdflib.datatypes.JDFBaseDataTypes

EPSILON, MAX_CMYK_COLOR, MAX_LAB_COLOR, MAX_MATRIX_DIMENSION, MAX_RECTANGLE_DIMENSION, MAX_RGB_COLOR, MAX_SHAPE_DIMENSION, MAX_XY_DIMENSION

Constructor Summary

Constructors

Constructor and Description
JDFNumList() constructs an empty number list
JDFNumList(int size) constructor - constructs a number list with the given size and sets all values set to 0.0 Double
JDFNumList(JDFNumList nl) constructor - constructs a number list with a given JDFNumList
JDFNumList(String sl) constructor - constructs a number list with the given String; if the sub class is of type JDFIntegerList all object will be Integer in all other cases the object will be a Double
JDFNumList(Vector v) Deprecated. use typesafe constructors

Method Summary

Methods

Modifier and Type	Method and Description
JDFNumList	abs() modify numlist to absolute values
JDFNumList	clone()
boolean	contains(JDFNumList l) return true if this contains at least one element from l
boolean	containsAll(JDFNumList l) return true if this contains all elements from l
Vector<Object>	copyNumList() Deprecated. use clone()
double	doubleAt(int i) getElementAt - returns the element at the ith position
Object	elementAt(int i) getElementAt - returns the element at the ith position
boolean	equals(Object other) equals - compares two JDFNumList elements
double[]	getDoubleList() get the list of values as doubles
int[]	getIntArray() getIntArray - returns this integer list as an int array
String	getString() Deprecated. 060418 - use toString
String	getString(int precision) getString - returns the JDFNumList as a String
int	hashCode() hashCode complements equals() to fulfill the equals/hashCode contract
abstract boolean	isValid() isValid - true if all instances are Double or Integer types
boolean	isValidString(String st) isValidString - true if all instances are Double or Integer types
boolean	matches(JDFNumList other, double delta) are all values within +/- delta?
void	removeElementAt(int i) removeElementAt - removes the element at the given position
boolean	replaceElementAt(Object obj, int i) replaceElementAt - replaces the element at the given position with the given object
JDFNumList	scale(double factor) scale all values of this by factor
JDFNumList	scaleFromCM() scale all values of this to points from centimeters
JDFNumList	scaleFromMM() scale all values of this to points from millimeters
JDFNumList	scaleToCM() scale all values of this to points from centimeters
JDFNumList	scaleToMM() scale all values of this to points from millimeters
void	set(int pos, double d)
void	setString(String string) sets this to the value specified in string
void	subtract(JDFNumList l) subtract l from this,
String	toString() toString - returns the JDFNumList as a String
void	unify() ensure that each instance exists only once

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, contains, containsAll, copyInto, elements, ensureCapacity, firstElement, get, indexOf, indexOf, insertElementAt, isEmpty, iterator, lastElement, lastIndexOf, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeAllElements, removeElement, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, trimToSize

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JDFNumList

public JDFNumList()

constructs an empty number list

JDFNumList

public JDFNumList(int size)

constructor - constructs a number list with the given size and sets all values set to 0.0 Double

Parameters:

size - the given size

JDFNumList

@Deprecated
public JDFNumList(Vector v)
           throws DataFormatException

Deprecated. use typesafe constructors

constructor - constructs a number list with the given vector

Parameters:

v - a vector with number list objects

Throws:

DataFormatException - - if the Vector has not a valid format

JDFNumList

public JDFNumList(String sl)
           throws DataFormatException

constructor - constructs a number list with the given String; if the sub class is of type JDFIntegerList all object will be Integer in all other cases the object will be a Double

Parameters:

sl - the given String

Throws:

DataFormatException - - if the String has not a valid format

JDFNumList

public JDFNumList(JDFNumList nl)
           throws DataFormatException

constructor - constructs a number list with a given JDFNumList

Parameters:

nl - the given number list

Throws:

DataFormatException - - if the String has not a valid format

Method Detail

set

public void set(int pos,
       double d)

Parameters:

pos -

d -

setString

public void setString(String string)
               throws DataFormatException

sets this to the value specified in string

Parameters:

string -

Throws:

DataFormatException

getString

@Deprecated
public String getString()

Deprecated. 060418 - use toString

getString - returns all values whitespace separated in a String

Returns:

String

getDoubleList

public double[] getDoubleList()

get the list of values as doubles

Returns:

toString

public String toString()

toString - returns the JDFNumList as a String

Overrides:

toString in class Vector<Object>

Returns:

String - the JDFNumList as a String

getString

public String getString(int precision)

getString - returns the JDFNumList as a String

Parameters:

precision - # of digits to print

Returns:

String - the JDFNumList as a String

equals

public boolean equals(Object other)

equals - compares two JDFNumList elements

Specified by:

equals in interface Collection<Object>

Specified by:

equals in interface List<Object>

Overrides:

equals in class Vector<Object>

Returns:

boolean - true if equal otherwise false

hashCode

public int hashCode()

hashCode complements equals() to fulfill the equals/hashCode contract

Specified by:

hashCode in interface Collection<Object>

Specified by:

hashCode in interface List<Object>

Overrides:

hashCode in class Vector<Object>

elementAt

public Object elementAt(int i)

getElementAt - returns the element at the ith position

Overrides:

elementAt in class Vector<Object>

Parameters:

i - the index

Returns:

Object - the range object at the given position, null if i is out of range

doubleAt

public double doubleAt(int i)

getElementAt - returns the element at the ith position

Parameters:

i - the index

Returns:

double - the double value given position, 0.0 if out of range

copyNumList

@Deprecated
public Vector<Object> copyNumList()

Deprecated. use clone()

copyNumList - returns a clone of the numList vector

Returns:

Vector - the clone of the numList vector

removeElementAt

public void removeElementAt(int i)

removeElementAt - removes the element at the given position

Overrides:

removeElementAt in class Vector<Object>

Parameters:

i - the position from where to remove the element

replaceElementAt

public boolean replaceElementAt(Object obj,
                       int i)

replaceElementAt - replaces the element at the given position with the given object

Parameters:

obj - the object

i - the given position

Returns:

boolean - true if successful otherwise false

isValid

public abstract boolean isValid()
                         throws DataFormatException

isValid - true if all instances are Double or Integer types

Returns:

boolean - true if all instances are Double or Integer types

Throws:

DataFormatException

isValidString

public boolean isValidString(String st)

isValidString - true if all instances are Double or Integer types

Parameters:

st - the string to check

Returns:

boolean - true if all instances are Double or Integer types

scaleFromMM

public JDFNumList scaleFromMM()

scale all values of this to points from millimeters

Returns:

scaleFromCM

public JDFNumList scaleFromCM()

scale all values of this to points from centimeters

Returns:

scaleToMM

public JDFNumList scaleToMM()

scale all values of this to points from millimeters

Returns:

scaleToCM

public JDFNumList scaleToCM()

scale all values of this to points from centimeters

Returns:

scale

public JDFNumList scale(double factor)

scale all values of this by factor

Parameters:

factor -

Returns:

abs

public JDFNumList abs()

modify numlist to absolute values

Returns:

See Also:

Math.abs(int)

clone

public JDFNumList clone()

Overrides:

clone in class Vector<Object>

See Also:

Vector.clone()

matches

public boolean matches(JDFNumList other,
              double delta)

are all values within +/- delta?

Parameters:

other -

delta -

Returns:

See Also:

Math.abs(int)

subtract

public void subtract(JDFNumList l)

subtract l from this,

Parameters:

l - the list to subtract from this

Throws:

IllegalArgumentException - if sizes don't match

unify

public void unify()

ensure that each instance exists only once

getIntArray

public int[] getIntArray()

getIntArray - returns this integer list as an int array

Returns:

int[] - the int array

contains

public boolean contains(JDFNumList l)

return true if this contains at least one element from l

Parameters:

l - the list to check for

Returns:

containsAll

public boolean containsAll(JDFNumList l)

return true if this contains all elements from l

Parameters:

l - the list to check for

Returns: