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Class tc.util.VectorUtils

java.lang.Object
   |
   +----tc.util.VectorUtils

public class VectorUtils

extends Object

Version:

0.10, 1998/02/21

Author:

FRED development team, Antti Viljamaa

See Also:

Vector

VectorUtils()

This class is not meant to be instantiated.

appendElements(Vector, Vector)

Appends elements from one vector to another.

asString(Vector)

Returns a string representation of a vector of elements.

copyElements(Vector, Vector)

Copies elements from one vector to another.

createVector(Object)

Creates a vector with given element.

createVector(Object, Object)

Creates a vector with given elements.

createVector(Object, Object, Object)

Creates a vector with given elements.

createVector(Object, Object, Object, Object)

Creates a vector with given elements.

createVector(Object, Object, Object, Object, Object)

Creates a vector with given elements.

createVector(Object, Object, Object, Object, Object, Object)

Creates a vector with given elements.

getElement(Vector, String)

Returns the element with the specified name (returned by toString()) from the given vector.

removeElements(Vector, Vector)

Removes elements of a vector from another vector.

sameElements(Vector, Vector)

Returns true if the two given vectors have exactly the same elements.

 private VectorUtils()

This class is not meant to be instantiated.

 public static void appendElements(Vector to,
                                   Vector from)

Appends elements from one vector to another.

 public static String asString(Vector v)

Returns a string representation of a vector of elements.

 public static void copyElements(Vector from,
                                 Vector to)

Copies elements from one vector to another.

 public static Vector createVector(Object o1)

Creates a vector with given element.

 public static Vector createVector(Object o1,
                                   Object o2)

Creates a vector with given elements.

 public static Vector createVector(Object o1,
                                   Object o2,
                                   Object o3)

Creates a vector with given elements.

 public static Vector createVector(Object o1,
                                   Object o2,
                                   Object o3,
                                   Object o4)

Creates a vector with given elements.

 public static Vector createVector(Object o1,
                                   Object o2,
                                   Object o3,
                                   Object o4,
                                   Object o5)

Creates a vector with given elements.

 public static Vector createVector(Object o1,
                                   Object o2,
                                   Object o3,
                                   Object o4,
                                   Object o5,
                                   Object o6)

Creates a vector with given elements.

 public static Object getElement(Vector v,
                                 String elementName)

Returns the element with the specified name (returned by toString()) from the given vector.

Parameters:

v - The vector from which the element is searched.

elementName - The name (toString()) of the searched element.

Returns:

The found element or null if not found.

 public static boolean sameElements(Vector v1,
                                    Vector v2)

Returns true if the two given vectors have exactly the same elements.

Parameters:

v1 - The first vector to compare.

v2 - The second vector to compare.

Returns:

true if the two given vectors have exactly the same elements.

 public static void removeElements(Vector from,
                                   Vector what)

Removes elements of a vector from another vector.

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