sequence.java

为了下东西 随便发了个 datamining 的源代码

	/**
	 * Replaces all existing SetReference objects with a new array of
	 * SetReference objects.
	 * @param objArray	an array of SetReference objects.
	 */
	public void setSetReference1(SetReference[] objArray)
	{
		if( objArray == null || objArray.length == 0 )
			this._objSetReference1.clear();
		else
		{
			this._objSetReference1 = new ArrayList(Arrays.asList(objArray));
			for( int i=0; i<objArray.length; i++ )
			{
				if( objArray[i] != null )
					objArray[i]._setParent(this);
			}
		}
	}

	/**
	 * Gets the SetReference object at the specified index.
	 * @param index	index of the returned object.
	 * @throws IndexOutOfBoundsException	if index is out of range.
	 */
	public SetReference getSetReference1(int index)
	{
		return (SetReference)_objSetReference1.get(index);
	}

	/**
	 * Replaces an existing SetReference object at the specified index with
	 * a new SetReference object.
	 * @param index	index of replaced object.
	 * @throws IndexOutOfBoundsException	if index is out of range.
	 */
	public void setSetReference1(int index, SetReference obj)
	{
		if( obj == null )
			removeSetReference1(index);
		else
		{
			_objSetReference1.set(index, obj);
			obj._setParent(this);
		}
	}

	/**
	 * Returns the number of SetReference objects in the list.
	 */
	public int getSetReferenceCount1()
	{
		return _objSetReference1.size();
	}

	/**
	 * Returns <code>true</code> if there is no SetReference object in the list; otherwise,
	 * the method returns <code>false</code>.
	 */
	public boolean isNoSetReference1()
	{
		return _objSetReference1.size() == 0;
	}

	/**
	 * Returns a read-only list of SetReference objects.
	 */
	public List getSetReferenceList1()
	{
		return Collections.unmodifiableList(_objSetReference1);
	}

	/**
	 * Adds a new SetReference object at the end of the list.
	 * @return <code>true</code> if the new object is added to the list; otherwise,
	 * the method returns <code>false</code>.
	 */
	public boolean addSetReference1(SetReference obj)
	{
		if( obj==null )
			return false;

		obj._setParent(this);
		return _objSetReference1.add(obj);
	}

	/**
	 * Adds a list of new SetReference objects at the end of the list.
	 * @return <code>true</code> if the list was changed; otherwise, the method
	 * returns <code>false</code>.
	 */
	public boolean addSetReference1(Collection coSetReference)
	{
		if( coSetReference==null )
			return false;

		java.util.Iterator it = coSetReference.iterator();
		while( it.hasNext() )
		{
			Object obj = it.next();
			if( obj != null && obj instanceof com.borland.xml.toolkit.XmlObject )
				((com.borland.xml.toolkit.XmlObject)obj)._setParent(this);
		}
		return _objSetReference1.addAll(coSetReference);
	}

	/**
	 * Removes an existing SetReference object at the specified index.
	 * @return	The removed object.
	 */
	public SetReference removeSetReference1(int index)
	{
		return (SetReference)_objSetReference1.remove(index);
	}

	/**
	 * Removes the specified SetReference object.
	 * @return <code>true</code> if this list contains the object; otherwise,
	 * the method returns <code>false</code>.
	 */
	public boolean removeSetReference1(SetReference obj)
	{
		return _objSetReference1.remove(obj);
	}

	/**
	 * Clears all SetReference objects from the list.
	 */
	public void clearSetReferenceList1()
	{
		_objSetReference1.clear();
	}

	/**
	 * Marshals this object to an element.
	 */
	public com.borland.xml.toolkit.Element marshal()
	{
		com.borland.xml.toolkit.Element elem = new com.borland.xml.toolkit.Element(get_TagName());
		/** Marshals "numberOfSets" attribute */
		elem.addAttribute(numberOfSets.marshal());
		/** Marshals "support" attribute */
		elem.addAttribute(support.marshal());
		/** Marshals "occurrence" attribute */
		elem.addAttribute(occurrence.marshal());
		/** Marshals "id" attribute */
		elem.addAttribute(id.marshal());
		/** Marshals a SetReference object to an element */
		if( _objSetReference != null )
			elem.addContent(_objSetReference.marshal());
		/** Marshals a list of Delimiter objects to elements */
		Iterator it1 = _objDelimiter.iterator();
		while( it1.hasNext() )
		{
			Delimiter obj = (Delimiter)it1.next();
			if( obj != null )
				elem.addContent(obj.marshal());
		}
		/** Marshals a list of SetReference objects to elements */
		Iterator it2 = _objSetReference1.iterator();
		while( it2.hasNext() )
		{
			SetReference obj = (SetReference)it2.next();
			if( obj != null )
				elem.addContent(obj.marshal());
		}

		return elem;
	}

	/**
	 * Unmarshals the specified "Sequence" element back to a Sequence object.
	 */
	public static Sequence unmarshal(com.borland.xml.toolkit.Element elem)
	{
		if( elem == null )
			return null;

		Sequence __objSequence = new Sequence();
		if( __objSequence != null ) //found the element?
		{
			/** Unmarshals "numberOfSets" attribute */
			__objSequence.numberOfSets.setValue(elem.getAttribute("numberOfSets"));
			/** Unmarshals "support" attribute */
			__objSequence.support.setValue(elem.getAttribute("support"));
			/** Unmarshals "occurrence" attribute */
			__objSequence.occurrence.setValue(elem.getAttribute("occurrence"));
			/** Unmarshals "id" attribute */
			__objSequence.id.setValue(elem.getAttribute("id"));
		}
		/** Unmarshals an element back to a SetReference object */
		__objSequence.setSetReference(SetReference.unmarshal(elem.getChild(SetReference._tagName)));
		/** Unmarshals a list of "<<_tagName_>>" elements back to Delimiter objects. */
		Iterator it1 = elem.getChildren(Delimiter._tagName).iterator();
		while( it1.hasNext() )
			__objSequence.addDelimiter(Delimiter.unmarshal((com.borland.xml.toolkit.Element)it1.next()));
		/** Unmarshals a list of "<<_tagName_>>" elements back to SetReference objects. */
		Iterator it2 = elem.getChildren(SetReference._tagName).iterator();
		while( it2.hasNext() )
			__objSequence.addSetReference1(SetReference.unmarshal((com.borland.xml.toolkit.Element)it2.next()));

		return __objSequence;
	}

	/**
	 * Validates this object. If you pass <code>true</code> to this method, it
	 * checks for the first error and stops. On the other hand, if you pass
	 * <code>false</code> to this method, it collects all the errors by
	 * visiting every available elements.
	 * @param firstError	<code>true</code> to exit this method when the first error
	 * is found; <code>false</code> to collect all errors.
	 * @return com.borland.xml.toolkit.ErrorList	A list that contains one or more errors.
	 * @see com.borland.xml.toolkit.XmlObject#validate()
	 * @see com.borland.xml.toolkit.XmlObject#isValid()
	 * @see com.borland.xml.toolkit.ErrorList
	 */
	public com.borland.xml.toolkit.ErrorList validate(boolean firstError)
	{
		com.borland.xml.toolkit.ErrorList errors = new com.borland.xml.toolkit.ErrorList();

		/** SetReference is mandatory */
		if( _objSetReference != null )
			errors.add(_objSetReference.validate(firstError));
		else
			errors.add(new com.borland.xml.toolkit.ElementError(this, SetReference.class));
		if( firstError && errors.size() > 0 )
			return errors;
		/** Delimiter is zero or more */
		Iterator it1 = _objDelimiter.iterator();
		while( it1.hasNext() )
		{
			Delimiter obj = (Delimiter)it1.next();
			if( obj != null )
			{
				errors.add(obj.validate(firstError));
				if( firstError && errors.size() > 0 )
					return errors;
			}
		}
		/** SetReference is zero or more */
		Iterator it2 = _objSetReference1.iterator();
		while( it2.hasNext() )
		{
			SetReference obj = (SetReference)it2.next();
			if( obj != null )
			{
				errors.add(obj.validate(firstError));
				if( firstError && errors.size() > 0 )
					return errors;
			}
		}

		return errors.size()==0 ? null : errors;
	}

	/**
	 * Returns a list containing all child elements. Each element in the list is a subclass
	 * of XmlObject.
	 */
	public java.util.List _getChildren()
	{
		java.util.List children = new java.util.ArrayList();
		/** adds _objSetReference */
		if( _objSetReference != null )
			children.add(_objSetReference);
		/** adds _objDelimiter */
		if( _objDelimiter != null && _objDelimiter.size() > 0 )
			children.add(_objDelimiter);
		/** adds _objSetReference1 */
		if( _objSetReference1 != null && _objSetReference1.size() > 0 )
			children.add(_objSetReference1);
		return children;
	}


	/**
	 * Gets the tag name of this element.
	 */
	public String get_TagName()
	{
		return _tagName;
	}
}