Package org.cip4.jdflib.core

Class VElement

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.Vector<KElement>

org.cip4.jdflib.core.VElement

All Implemented Interfaces:

Serializable, Cloneable, Iterable<KElement>, Collection<KElement>, List<KElement>, RandomAccess

Direct Known Subclasses:

VResource

public class VElement
extends Vector<KElement>

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
VElement()	constructor
VElement(Collection m)	constructor
VElement(NodeList n)	constructor

Method Summary

Modifier and Type	Method	Description
<a extends KElement> void	addAll(a[] l)	create a all elements of an Array
void	addAll(VElement elem)	addAll ignoring null collections
void	appendUnique(Collection<KElement> v)	AppendUnique - append a vector but ignore multiple entries - equivalence is calculated with .equals
void	appendUnique(KElement elem)	AppendUnique - append a string but ignore multiple entries
void	appendUnique(VElement v)
void	appendUniqueElement(Collection<KElement> v)	AppendUnique - append a vector but ignore multiple entries - equivalence is calculated with isEqual,
void	appendUniqueNotNull(KElement v)	Deprecated. simply use appendUnique
void	appendUniqueNotNull(VElement v)	Deprecated. simply use appendUnique
boolean	containsElement(KElement elem)	does this contain an equivalent element similar to contains but uses isEqual() instead of equals()
KElement	elementAt(int index)	item - returns null if index is out of bounds or the requested item is not an ELEMENT_NODE !
KElement	get(int index)	item - returns null if index is out of bounds or the requested item is not an ELEMENT_NODE !
KElement	getCommonAncestor()	returns the common ancestor of all entries of this
Set<String>	getElementNameSet(boolean bLocal)	get the node names of this vector in the same order
VString	getElementNameVector(boolean bLocal)	get the node names of this vector in the same order
boolean	hasElement(KElement kElem)	Deprecated. 060216 use containsElement
int	index(KElement s)	index - get the index of s in the vector using isEquals or ID rather than equals
boolean	isEqual(List<KElement> v)	are the two vectors equivalent, i.e.
KElement	item(int index)	item - returns null if index is out of bounds or the requested item is not an ELEMENT_NODE !
int	nameIndex(String nodeName, int skip)	similar to index but only compares nodenames
void	removeAttribute(String key, String nameSpaceURI)	Remove Attribute in all elements of this
void	removeElements(KElement testElem, int nMax)	RemoveElements
void	removeElements(VElement v)	Remove elements listed in v from this
void	setAttribute(String key, String value, String nameSpaceURI)	SetAttribute in all elements of this
void	setAttributes(String key, List<String> vValue, String nameSpaceURI)	set the values of attribute key to the values defined in vValue
void	sort()	sorts the vector in canonical order using SimpleNodeComparator
String	toString()	toString
VElement	toVector(String element, JDFAttributeMap mAttrib, boolean bAnd, String nameSpaceURI)	ToVector - parse a node list for elements spezified through parameters note that the vector is static - i.e.
void	unify()	unify - make VElement unique, retaining initial order
void	unifyElement()	unify - make VElement unique, retaining initial order uses containsElement, not contains

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elements, ensureCapacity, equals, firstElement, forEach, hashCode, indexOf, indexOf, insertElementAt, isEmpty, iterator, lastElement, lastIndexOf, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeIf, removeRange, replaceAll, retainAll, set, setElementAt, setSize, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Constructor Details

VElement

public VElement()

constructor

VElement

public VElement(Collection m)

constructor

Parameters:

m -

VElement

public VElement(NodeList n)

constructor

Parameters:

n -

Method Details

toString

public String toString()

toString

Overrides:

toString in class Vector<KElement>

Returns:

String

index

public int index(KElement s)

index - get the index of s in the vector using isEquals or ID rather than equals

Parameters:

s - KElement to search for

Returns:

int - the index of s in the vector

hasElement

@Deprecated
public boolean hasElement(KElement kElem)

Deprecated.

060216 use containsElement

hasElement - checks if kElem is in the vector in contrast to contains, this uses the isEquals method

Parameters:

kElem - the element to look for

Returns:

true if s is contained in this

appendUniqueNotNull

@Deprecated
public void appendUniqueNotNull(KElement v)

Deprecated.

simply use appendUnique

appendUniqueNotNull - append a string but ignore multiple entries

Parameters:

v -

appendUniqueNotNull

@Deprecated
public void appendUniqueNotNull(VElement v)

Deprecated.

simply use appendUnique

AppendUniqueNotNull - append a vector but ignore multiple entries

Parameters:

v -

appendUnique

public void appendUnique(KElement elem)

AppendUnique - append a string but ignore multiple entries

Parameters:

elem - the element to append

addAll

public void addAll(VElement elem)

addAll ignoring null collections

Parameters:

elem - the vector of elements to append

addAll

public <a extends KElement> void addAll(a[] l)

create a all elements of an Array

Type Parameters:

a -

Parameters:

l -

containsElement

public boolean containsElement(KElement elem)

does this contain an equivalent element similar to contains but uses isEqual() instead of equals()

Parameters:

elem - the element to look for

Returns:

true, if v is contained in this

isEqual

public boolean isEqual(List<KElement> v)

are the two vectors equivalent, i.e. do thay only contain elements that are isEqual() or if this is empty and the comparison is against null

Parameters:

v - the vector to compare

Returns:

true, if v is equal to this

appendUnique

public void appendUnique(Collection<KElement> v)

AppendUnique - append a vector but ignore multiple entries - equivalence is calculated with .equals

Parameters:

v - the vector of elements to append

appendUnique

public void appendUnique(VElement v)

appendUniqueElement

public void appendUniqueElement(Collection<KElement> v)

AppendUnique - append a vector but ignore multiple entries - equivalence is calculated with isEqual,

Parameters:

v - the vector of elements to append

setAttributes

public void setAttributes(String key,
 List<String> vValue,
 String nameSpaceURI)

set the values of attribute key to the values defined in vValue

Parameters:

key - key the attribute name

vValue - vValue the vector of values

nameSpaceURI - nameSpace of the attribute to set

Throws:

IllegalArgumentException - if size mismatch of vValue anf this

sort

public void sort()

sorts the vector in canonical order using SimpleNodeComparator

setAttribute

public void setAttribute(String key,
 String value,
 String nameSpaceURI)

SetAttribute in all elements of this

Parameters:

key - key the attribute name

value - the value

nameSpaceURI - nameSpace of the attribute to set

removeAttribute

public void removeAttribute(String key,
 String nameSpaceURI)

Remove Attribute in all elements of this

Parameters:

key - key the attribute name

nameSpaceURI - nameSpace of the attribute to set

removeElements

public void removeElements(VElement v)

Remove elements listed in v from this

Parameters:

v - elements to remove

removeElements

public void removeElements(KElement testElem,
 int nMax)

RemoveElements

Parameters:

testElem - the element to remove

nMax - maximum number of dulicate elements to remove

getElementNameVector

public VString getElementNameVector(boolean bLocal)

get the node names of this vector in the same order

Parameters:

bLocal - if true use getLocalName() else getNodeName() o each item

Returns:

VString vector of node names

getElementNameSet

public Set<String> getElementNameSet(boolean bLocal)

get the node names of this vector in the same order

Parameters:

bLocal - if true use getLocalName() else getNodeName() o each item

Returns:

VString vector of node names

toVector

public VElement toVector(String element,
 JDFAttributeMap mAttrib,
 boolean bAnd,
 String nameSpaceURI)

ToVector - parse a node list for elements spezified through parameters note that the vector is static - i.e. the elements are NOT modified by operations to the nodeList. This behavior is different than that of the actual nodelist!

Parameters:

element - name of the element typ you want

mAttrib - a attribute typ you want

bAnd - true, if you want to add the element if mAttrib was found in the element

nameSpaceURI - the namespace to search in

Returns:

VElement - vector of all elements matching the conditions above

elementAt

public KElement elementAt(int index)

item - returns null if index is out of bounds or the requested item is not an ELEMENT_NODE !

Overrides:

elementAt in class Vector<KElement>

Parameters:

index - vector index of the element you want

Returns:

KElement - the requested item or null, if index is out of bounds

get

public KElement get(int index)

item - returns null if index is out of bounds or the requested item is not an ELEMENT_NODE !

Specified by:

get in interface List<KElement>

Overrides:

get in class Vector<KElement>

Parameters:

index - vector index of the element you want

Returns:

KElement - the requested item or null, if index is out of bounds

item

public KElement item(int index)

item - returns null if index is out of bounds or the requested item is not an ELEMENT_NODE !

Parameters:

index - vector index of the element you want

Returns:

KElement - the requested item or null, if index is out of bounds

getCommonAncestor

public KElement getCommonAncestor()

returns the common ancestor of all entries of this

Returns:

the element that is a common ancestor of all vector members

Since:

050721

unify

public void unify()

unify - make VElement unique, retaining initial order

unifyElement

public void unifyElement()

unify - make VElement unique, retaining initial order uses containsElement, not contains

nameIndex

public int nameIndex(String nodeName,
 int skip)

similar to index but only compares nodenames

Parameters:

nodeName -

Returns: