vectorinstance.java

一个数据挖掘软件ALPHAMINERR的整个过程的JAVA版源代码

/**
 * This file is generated by BorlandXML.
 */

package com.prudsys.pdm.Adapters.PmmlVersion20;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;

/**
 * The VectorInstance class represents the element "VectorInstance" with the content
 * model defined as follows:
 * <p>
 * &lt;!ELEMENT VectorInstance (AttributeInstance)*&gt;<br>
 */
public class VectorInstance extends com.borland.xml.toolkit.XmlObject 
{
	/** xml tag name of this element. */
	public static String _tagName = "VectorInstance";
	/** Defines a id attribute */
	public com.borland.xml.toolkit.Attribute id = new com.borland.xml.toolkit.Attribute("id", "CDATA", "REQUIRED", "");
	/** Defines a list of AttributeInstance objects. */
	protected ArrayList _objAttributeInstance = new ArrayList();

	/**
	 * Creates an empty VectorInstance object
	 */
	public VectorInstance()
	{
		super();
	}

	/**
	 * Gets the value of "id" attribute.
	 */
	public String getId()
	{
		return id.getValue();
	}

	/**
	 * Replaces the existing attribute value with a new value.
	 * @param value	New value.
	 */
	public void setId(String value_)
	{
		id.setValue(value_ );
	}

	/**
	 * Returns an array of AttributeInstance objects. The length of the returned
	 * array is zero if the list of AttributeInstance object is empty.
	 */
	public AttributeInstance[] getAttributeInstance()
	{
		return (AttributeInstance[])_objAttributeInstance.toArray(new AttributeInstance[0]);
	}

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

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

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

	/**
	 * Returns the number of AttributeInstance objects in the list.
	 */
	public int getAttributeInstanceCount()
	{
		return _objAttributeInstance.size();
	}

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

	/**
	 * Returns a read-only list of AttributeInstance objects.
	 */
	public List getAttributeInstanceList()
	{
		return Collections.unmodifiableList(_objAttributeInstance);
	}

	/**
	 * Adds a new AttributeInstance 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 addAttributeInstance(AttributeInstance obj)
	{
		if( obj==null )
			return false;

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

	/**
	 * Adds a list of new AttributeInstance 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 addAttributeInstance(Collection coAttributeInstance)
	{
		if( coAttributeInstance==null )
			return false;

		java.util.Iterator it = coAttributeInstance.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 _objAttributeInstance.addAll(coAttributeInstance);
	}

	/**
	 * Removes an existing AttributeInstance object at the specified index.
	 * @return	The removed object.
	 */
	public AttributeInstance removeAttributeInstance(int index)
	{
		return (AttributeInstance)_objAttributeInstance.remove(index);
	}

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

	/**
	 * Clears all AttributeInstance objects from the list.
	 */
	public void clearAttributeInstanceList()
	{
		_objAttributeInstance.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 "id" attribute */
		elem.addAttribute(id.marshal());
		/** Marshals a list of AttributeInstance objects to elements */
		Iterator it1 = _objAttributeInstance.iterator();
		while( it1.hasNext() )
		{
			AttributeInstance obj = (AttributeInstance)it1.next();
			if( obj != null )
				elem.addContent(obj.marshal());
		}

		return elem;
	}

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

		VectorInstance __objVectorInstance = new VectorInstance();
		if( __objVectorInstance != null ) //found the element?
		{
			/** Unmarshals "id" attribute */
			__objVectorInstance.id.setValue(elem.getAttribute("id"));
		}
		/** Unmarshals a list of "<<_tagName_>>" elements back to AttributeInstance objects. */
		Iterator it1 = elem.getChildren(AttributeInstance._tagName).iterator();
		while( it1.hasNext() )
			__objVectorInstance.addAttributeInstance(AttributeInstance.unmarshal((com.borland.xml.toolkit.Element)it1.next()));

		return __objVectorInstance;
	}

	/**
	 * 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();

		/** AttributeInstance is zero or more */
		Iterator it1 = _objAttributeInstance.iterator();
		while( it1.hasNext() )
		{
			AttributeInstance obj = (AttributeInstance)it1.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 _objAttributeInstance */
		if( _objAttributeInstance != null && _objAttributeInstance.size() > 0 )
			children.add(_objAttributeInstance);
		return children;
	}


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