/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package net.opengis.wfs;

import java.math.BigInteger;
import java.util.Calendar;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Feature Collection Type</b></em>'.
 * <!-- end-user-doc -->
 *
 * <!-- begin-model-doc -->
 * 
 *             This type defines a container for the response to a
 *             GetFeature or GetFeatureWithLock request.  If the
 *             request is GetFeatureWithLock, the lockId attribute
 *             must be populated.  The lockId attribute can otherwise
 *             be safely ignored.
 * <!-- end-model-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link net.opengis.wfs.FeatureCollectionType#getLockId <em>Lock Id</em>}</li>
 *   <li>{@link net.opengis.wfs.FeatureCollectionType#getTimeStamp <em>Time Stamp</em>}</li>
 *   <li>{@link net.opengis.wfs.FeatureCollectionType#getNumberOfFeatures <em>Number Of Features</em>}</li>
 *   <li>{@link net.opengis.wfs.FeatureCollectionType#getFeature <em>Feature</em>}</li>
 * </ul>
 * </p>
 *
 * @see net.opengis.wfs.WfsPackage#getFeatureCollectionType()
 * @model extendedMetaData="name='FeatureCollectionType' kind='empty'"
 * @generated
 */
public interface FeatureCollectionType extends EObject {
	/**
	 * <!-- begin-user-doc -->
	 * <p>
	 * <pre>
	 * <xsd:attribute name="lockId" type="xsd:string" use="optional">
     *       <xsd:annotation>
     *          <xsd:documentation>
     *             The value of the lockId attribute is an identifier
     *             that a Web Feature Service generates when responding
     *             to a GetFeatureWithLock request.  A client application
     *             can use this value in subsequent operations (such as a
     *             Transaction request) to reference the set of locked
     *             features.
     *          </xsd:documentation>
     *       </xsd:annotation>
     *    </xsd:attribute>
	 * </pre>
	 * </p>
	 * <!-- end-user-doc -->
	 *
	 * @model
	 */
	String getLockId();
	
	/**
     * Sets the value of the '{@link net.opengis.wfs.FeatureCollectionType#getLockId <em>Lock Id</em>}' attribute.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @param value the new value of the '<em>Lock Id</em>' attribute.
     * @see #getLockId()
     * @generated
     */
	void setLockId(String value);

	/**
	 * <!-- begin-user-doc -->
	 * <p>
	 * <pre>
	 *   <xsd:attribute name="timeStamp" type="xsd:dateTime" use="optional">
     *       <xsd:annotation>
     *          <xsd:documentation>
     *             The timeStamp attribute should contain the date and time
     *             that the response was generated.
     *          </xsd:documentation>
     *       </xsd:annotation>
     *    </xsd:attribute>
     * </pre>
     * </p>
     * <!-- end-user-doc -->
	 * @model
	 */
	Calendar getTimeStamp();
	
	

	/**
     * Sets the value of the '{@link net.opengis.wfs.FeatureCollectionType#getTimeStamp <em>Time Stamp</em>}' attribute.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @param value the new value of the '<em>Time Stamp</em>' attribute.
     * @see #getTimeStamp()
     * @generated
     */
	void setTimeStamp(Calendar value);

	/**
	 * <!-- begin-user-doc -->
	 * <p>
	 * <pre>
	 *   <xsd:attribute name="numberOfFeatures"
     *                   type="xsd:nonNegativeInteger"
     *                   use="optional">
     *       <xsd:annotation>
     *          <xsd:documentation>
     *             The numberOfFeatures attribute should contain a
     *             count of the number of features in the response.
     *             That is a count of all features elements dervied
     *             from gml:AbstractFeatureType.
     *          </xsd:documentation>
     *       </xsd:annotation>
     *    </xsd:attribute>
     * </pre>
     * </p>
     * <!-- end-user-doc -->
	 * @model
	 */
	BigInteger getNumberOfFeatures();
	
	/**
     * Sets the value of the '{@link net.opengis.wfs.FeatureCollectionType#getNumberOfFeatures <em>Number Of Features</em>}' attribute.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @param value the new value of the '<em>Number Of Features</em>' attribute.
     * @see #getNumberOfFeatures()
     * @generated
     */
	void setNumberOfFeatures(BigInteger value);

	/**
	 * Reference to a set of geotools feature collections.
	 * @model type="org.geotools.feature.FeatureCollection"
	 */
	EList getFeature();
} // FeatureCollectionType