svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / DefaultFeature.java @ 44086
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.dal.feature.impl; |
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|
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import java.lang.ref.WeakReference; |
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import java.util.ArrayList; |
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import java.util.Date; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.exception.DataEvaluatorRuntimeException; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeGetter; |
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import org.gvsig.fmap.dal.feature.FeatureReference; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.exception.IllegalValueException; |
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import org.gvsig.fmap.dal.feature.exception.SetReadOnlyAttributeException; |
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import org.gvsig.fmap.dal.feature.impl.dynobjectutils.DynObjectFeatureFacade; |
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import org.gvsig.fmap.dal.feature.spi.DefaultFeatureProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.timesupport.Instant; |
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import org.gvsig.timesupport.Interval; |
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import org.gvsig.timesupport.Time; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dataTypes.CoercionException; |
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import org.gvsig.tools.dataTypes.DataTypesManager; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.evaluator.Evaluator; |
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import org.gvsig.tools.evaluator.EvaluatorData; |
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import org.gvsig.tools.evaluator.EvaluatorException; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.exception.BaseRuntimeException; |
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import org.gvsig.tools.lang.Cloneable; |
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|
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public class DefaultFeature implements Feature, EvaluatorData, Cloneable { |
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private static DataTypesManager dataTypesManager = null; |
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protected FeatureProvider data;
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protected FeatureReference reference;
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private WeakReference storeRef; |
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private boolean inserted = false; |
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/*
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* Usar con mucha precaucion o mejor no usar. Lo precisa el
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* DefaultFeatureSet en la ordenacion.
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*/
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public DefaultFeature(FeatureStore store) {
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this.storeRef = new WeakReference(store); |
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this.reference = null; |
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} |
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public DefaultFeature(FeatureStore store, FeatureProvider data) {
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this.data = data;
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this.storeRef = new WeakReference(store); |
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this.reference = null; |
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this.inserted = !data.isNew();
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} |
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DefaultFeature(DefaultFeature feature) { |
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this.data = feature.data.getCopy();
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this.storeRef = feature.storeRef;
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this.reference = feature.reference;
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this.inserted = feature.isInserted();
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} |
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public DefaultFeature(FeatureType targetType, Feature sourceFeature) {
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DefaultFeature defaultFeature = (DefaultFeature)sourceFeature; |
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this.data = new DefaultFeatureProvider(targetType, (DefaultFeatureProvider)defaultFeature.getData()); |
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this.storeRef = defaultFeature.storeRef;
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this.reference = defaultFeature.reference;
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this.inserted = defaultFeature.isInserted();
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FeatureType sourceType = sourceFeature.getType(); |
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for (FeatureAttributeDescriptor targetAttrDescriptor : targetType) {
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if ( targetAttrDescriptor.isAutomatic() ||
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targetAttrDescriptor.isReadOnly() || |
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targetAttrDescriptor.getEvaluator() != null) {
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continue;
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} |
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int sourceIndex = sourceType.getIndex(targetAttrDescriptor.getName());
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if (sourceIndex<0){ |
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continue;
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} |
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Object value = sourceFeature.get(sourceIndex);
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if (value == null && !targetAttrDescriptor.allowNull()) { |
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continue;
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} |
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this.set(targetAttrDescriptor,value);
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} |
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} |
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public void setData(FeatureProvider data) { |
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this.data = data;
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this.reference = null; |
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this.inserted = true; |
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} |
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public FeatureProvider getData() {
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return this.data; |
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} |
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protected DataTypesManager getDataTypesManager() {
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if( dataTypesManager==null ) { |
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dataTypesManager = ToolsLocator.getDataTypesManager(); |
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} |
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return dataTypesManager;
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} |
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void set(FeatureAttributeDescriptor attribute, Object value) { |
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int i = attribute.getIndex();
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if ( attribute.isReadOnly() ) {
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throw new SetReadOnlyAttributeException(attribute.getName(), this.getType()); |
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} |
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FeatureAttributeEmulator emulator = attribute.getFeatureAttributeEmulator(); |
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if( emulator!= null ) { |
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emulator.set((EditableFeature) this,value);
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return;
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} |
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if ( value == null ) { |
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if ( !attribute.allowNull() ) {
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if ( !attribute.isAutomatic() ) {
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throw new IllegalValueException(attribute, value); |
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} |
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} |
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this.data.set(i, null); |
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return;
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} |
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if ( attribute.getFeatureAttributeGetter() != null ) { |
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value = attribute.getFeatureAttributeGetter().setter(value); |
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} |
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Class objectClass = attribute.getObjectClass();
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if( objectClass!=null ) { |
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if ( objectClass.isInstance(value) ) {
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this.data.set(i, value);
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return;
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} |
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if ( !objectClass.isInstance(value) ) {
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try {
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value |
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= this.getDataTypesManager().coerce(attribute.getType(),
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value); |
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} catch (CoercionException e) {
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throw new IllegalArgumentException("Can't convert to " |
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+ this.getDataTypesManager().getTypeName(
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attribute.getType()) + " from '"
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+ value.getClass().getName() + "' with value '"
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+ value.toString() + "'.");
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} |
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} |
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} |
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this.data.set(i, value);
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} |
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private Object get(int index,Class theClass, int type) { |
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Object value = this.get(index); |
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if( theClass.isInstance(value) ) {
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return value;
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} |
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try {
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return this.getDataTypesManager().coerce(type, value); |
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} catch (CoercionException e) {
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if (value == null) { |
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return null; |
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} |
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throw new IllegalArgumentException( |
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"Can't convert to "+theClass.getName()+
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" from '"+value.getClass().getName()+
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"' with value '"+value.toString()+"'."); |
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} |
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} |
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// private Object getNumberByType(Number value, int type) {
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// if (type==DataTypes.DOUBLE){
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// return new Double(value.doubleValue());
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// }else if (type==DataTypes.FLOAT){
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// return new Float(value.floatValue());
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// }else if (type==DataTypes.LONG){
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// return new Long(value.longValue());
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// }else if (type==DataTypes.INT){
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// return new Integer(value.intValue());
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// }else if (type==DataTypes.STRING){
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// return value.toString();
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// }
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// return value;
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// }
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public void initializeValues() { |
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FeatureType type = this.getType();
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Iterator iterator = type.iterator();
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while (iterator.hasNext()) {
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FeatureAttributeDescriptor attribute = (FeatureAttributeDescriptor) iterator |
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.next(); |
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if (attribute.isAutomatic() || attribute.isReadOnly()
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|| attribute.getEvaluator() != null) {
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continue;
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} |
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if (attribute.getDefaultValue() == null && !attribute.allowNull()) { |
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continue;
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} |
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this.set(attribute, attribute.getDefaultValue());
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} |
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} |
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public void clear() { |
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initializeValues(); |
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} |
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public void initializeValues(Feature feature) { |
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FeatureType myType=this.getType();
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FeatureType type =feature.getType(); |
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Iterator iterator = type.iterator();
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while (iterator.hasNext()) {
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FeatureAttributeDescriptor attribute = (FeatureAttributeDescriptor) iterator |
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.next(); |
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FeatureAttributeDescriptor myAttribute=myType.getAttributeDescriptor(attribute.getName()); |
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if (myAttribute != null) { |
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this.set(myAttribute, feature.get(attribute.getIndex()));
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} |
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} |
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} |
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public FeatureStore getStore() {
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return (FeatureStore) this.storeRef.get(); |
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} |
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public FeatureType getType() {
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return this.data.getType(); |
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} |
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public EditableFeature getEditable() {
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return new DefaultEditableFeature(this); |
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} |
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public Feature getCopy() {
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return new DefaultFeature(this); |
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} |
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public Object clone() throws CloneNotSupportedException { |
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return new DefaultFeature(this); |
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} |
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public FeatureReference getReference() {
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if (this.reference == null) { |
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if (!isInserted()) {
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return null; |
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} |
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reference = new DefaultFeatureReference(this); |
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} |
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return this.reference; |
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} |
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class UnableToGetReferenceException extends BaseRuntimeException { |
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/**
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*
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*/
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private static final long serialVersionUID = 1812805035204824163L; |
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/**
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* @param exception
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*/
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public UnableToGetReferenceException(BaseException exception) {
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super("Unable to get reference", "_UnableToGetReferenceException", |
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serialVersionUID); |
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this.initCause(exception);
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} |
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} |
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public void validate(int mode) throws DataException { |
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((DefaultFeatureType) this.data.getType()).validateFeature(this, mode); |
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} |
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public List getSRSs() { |
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// TODO Auto-generated method stub
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return null; |
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} |
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|
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public Envelope getDefaultEnvelope() {
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Envelope envelope = this.data.getDefaultEnvelope();
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if( envelope == null ) { |
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Geometry geom = this.getDefaultGeometry();
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if( geom!=null ) { |
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envelope = geom.getEnvelope(); |
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} |
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} |
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return envelope;
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} |
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@Override
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public Geometry getDefaultGeometry() {
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Geometry geom = this.data.getDefaultGeometry();
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if( geom == null ) { |
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int i = this.data.getType().getDefaultGeometryAttributeIndex(); |
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Object x = this.get(i); |
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if( x instanceof Geometry ) { |
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geom = (Geometry) x; |
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} else {
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geom = this.getGeometry(i);
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} |
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} |
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if( geom != null ) { |
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if( geom.getProjection()==null ) { |
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FeatureType type = this.getType();
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DefaultFeatureAttributeDescriptor attrdesc = (DefaultFeatureAttributeDescriptor) type.get(type.getDefaultGeometryAttributeIndex()); |
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IProjection proj = attrdesc.getSRS(this.storeRef);
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geom.setProjection(proj); |
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} |
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} |
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return geom;
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} |
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|
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@Override
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public Time getDefaultTime() { |
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Time time = this.data.getDefaultTime(); |
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if( time == null ) { |
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int i = this.data.getType().getDefaultTimeAttributeIndex(); |
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Object x = this.get(i); |
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if( x instanceof Time ) { |
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time = (Time) x;
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} else {
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time = this.getTime(i);
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} |
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} |
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return time;
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} |
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|
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public IProjection getDefaultSRS() {
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IProjection srs = this.data.getType().getDefaultSRS();
|
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if( srs == null ) { |
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FeatureType type = this.getType();
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DefaultFeatureAttributeDescriptor attrdesc = (DefaultFeatureAttributeDescriptor) type.get(type.getDefaultGeometryAttributeIndex()); |
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srs = attrdesc.getSRS(this.storeRef);
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} |
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return srs;
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} |
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public List getGeometries() { |
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// TODO Auto-generated method stub
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return null; |
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} |
385 |
|
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public Object get(String name) { |
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int index = this.data.getType().getIndex(name); |
388 |
if( index < 0 ) { |
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throw new IllegalArgumentException("Attribute name '"+name+"' not found in the feature."); |
390 |
} |
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return this.get(index); |
392 |
} |
393 |
|
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public boolean has_key(String key) { |
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Object x = this.getType().get(key); |
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return x != null; |
397 |
} |
398 |
|
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public List<String> keys() { |
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List<String> ks = new ArrayList<>(); |
401 |
for( FeatureAttributeDescriptor attr : this.getType()) { |
402 |
ks.add(attr.getName()); |
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} |
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return ks;
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} |
406 |
|
407 |
public Iterator<String> iterkeys() { |
408 |
final Iterator it = this.getType().iterator(); |
409 |
return new Iterator<String>() { |
410 |
@Override
|
411 |
public boolean hasNext() { |
412 |
return it.hasNext();
|
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} |
414 |
|
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@Override
|
416 |
public String next() { |
417 |
return ((FeatureAttributeDescriptor)it.next()).getName();
|
418 |
} |
419 |
|
420 |
@Override
|
421 |
public void remove() { |
422 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
423 |
} |
424 |
}; |
425 |
} |
426 |
|
427 |
public Iterator iteritems() { |
428 |
final Iterator it = this.getType().iterator(); |
429 |
return new Iterator<Map.Entry>() { |
430 |
@Override
|
431 |
public boolean hasNext() { |
432 |
return it.hasNext();
|
433 |
} |
434 |
|
435 |
@Override
|
436 |
public Map.Entry next() { |
437 |
final String name = ((FeatureAttributeDescriptor)it.next()).getName(); |
438 |
return new Map.Entry<String, Object>() { |
439 |
@Override
|
440 |
public String getKey() { |
441 |
return name;
|
442 |
} |
443 |
|
444 |
@Override
|
445 |
public Object getValue() { |
446 |
return get(name);
|
447 |
} |
448 |
|
449 |
@Override
|
450 |
public Object setValue(Object value) { |
451 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
452 |
} |
453 |
|
454 |
}; |
455 |
} |
456 |
|
457 |
@Override
|
458 |
public void remove() { |
459 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
460 |
} |
461 |
}; |
462 |
} |
463 |
|
464 |
@Override
|
465 |
public Object get(int index) { |
466 |
FeatureType type = this.data.getType();
|
467 |
if( index <0 || index >= type.size() ) { |
468 |
throw new IllegalArgumentException("Attribute index '"+index+"' out of range (0 to "+this.data.getType().size()+"."); |
469 |
} |
470 |
FeatureAttributeDescriptor attribute = type.getAttributeDescriptor(index); |
471 |
if (!this.data.getType().hasEvaluators()) { |
472 |
return get(attribute, this.data.get(index)); |
473 |
} |
474 |
Evaluator eval = attribute.getEvaluator(); |
475 |
if (eval == null) { |
476 |
return this.data.get(index); |
477 |
} else {
|
478 |
Object value = this.data.get(index); |
479 |
if (value != null) { // FIXME: para comprobar si esta calculado usar |
480 |
// un array
|
481 |
// especifico.
|
482 |
return get(attribute, this.data.get(index)); |
483 |
} |
484 |
try {
|
485 |
value = eval.evaluate(this);
|
486 |
} catch (EvaluatorException e) {
|
487 |
throw new DataEvaluatorRuntimeException(e); |
488 |
} |
489 |
this.data.set(index, value);
|
490 |
return get(attribute, value);
|
491 |
} |
492 |
} |
493 |
|
494 |
private Object get(FeatureAttributeDescriptor featureAttributeDescriptor, Object value){ |
495 |
FeatureAttributeEmulator emulator = featureAttributeDescriptor.getFeatureAttributeEmulator(); |
496 |
if( emulator != null ) { |
497 |
value = emulator.get(this);
|
498 |
} else {
|
499 |
FeatureAttributeGetter getter = featureAttributeDescriptor.getFeatureAttributeGetter(); |
500 |
if( getter != null ) { |
501 |
value = getter.getter(value); |
502 |
} |
503 |
} |
504 |
if( featureAttributeDescriptor.getType()==DataTypes.GEOMETRY ) {
|
505 |
if( value != null ) { |
506 |
Geometry geom = (Geometry)value; |
507 |
if( geom.getProjection()==null ) { |
508 |
IProjection proj = ((DefaultFeatureAttributeDescriptor)featureAttributeDescriptor).getSRS(this.storeRef);
|
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geom.setProjection(proj); |
510 |
} |
511 |
} |
512 |
} |
513 |
return value;
|
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} |
515 |
|
516 |
public Object[] getArray(String name) { |
517 |
return this.getArray(this.data.getType().getIndex(name)); |
518 |
} |
519 |
|
520 |
public Object[] getArray(int index) { |
521 |
return (Object[]) this.get(index); |
522 |
} |
523 |
|
524 |
public boolean getBoolean(String name) { |
525 |
return this.getBoolean(this.data.getType().getIndex(name)); |
526 |
} |
527 |
|
528 |
public boolean getBoolean(int index) { |
529 |
Boolean value = ((Boolean) this.get(index,Boolean.class,DataTypes.BOOLEAN)); |
530 |
if (value == null) { |
531 |
return false; |
532 |
} |
533 |
return value.booleanValue();
|
534 |
} |
535 |
|
536 |
public byte getByte(String name) { |
537 |
return this.getByte(this.data.getType().getIndex(name)); |
538 |
} |
539 |
|
540 |
public byte getByte(int index) { |
541 |
Byte value = ((Byte) this.get(index,Byte.class,DataTypes.BYTE)); |
542 |
if (value == null) { |
543 |
return 0; |
544 |
} |
545 |
return value.byteValue();
|
546 |
} |
547 |
|
548 |
public Date getDate(String name) { |
549 |
return this.getDate(this.data.getType().getIndex(name)); |
550 |
} |
551 |
|
552 |
public Date getDate(int index) { |
553 |
Date value = ((Date) this.get(index,Date.class,DataTypes.DATE)); |
554 |
|
555 |
return value;
|
556 |
} |
557 |
|
558 |
public double getDouble(String name) { |
559 |
return this.getDouble(this.data.getType().getIndex(name)); |
560 |
} |
561 |
|
562 |
public double getDouble(int index) { |
563 |
|
564 |
Double value = ((Double) this.get(index,Double.class,DataTypes.DOUBLE)); |
565 |
if (value == null) { |
566 |
return 0; |
567 |
} |
568 |
return value.doubleValue();
|
569 |
} |
570 |
|
571 |
public Feature getFeature(String name) { |
572 |
return this.getFeature(this.data.getType().getIndex(name)); |
573 |
} |
574 |
|
575 |
public Feature getFeature(int index) { |
576 |
return (Feature) this.get(index); |
577 |
} |
578 |
|
579 |
public float getFloat(String name) { |
580 |
return this.getFloat(this.data.getType().getIndex(name)); |
581 |
} |
582 |
|
583 |
public float getFloat(int index) { |
584 |
Float value = ((Float) this.get(index,Float.class,DataTypes.FLOAT)); |
585 |
if (value == null) { |
586 |
return 0; |
587 |
} |
588 |
return value.floatValue();
|
589 |
} |
590 |
|
591 |
public Geometry getGeometry(String name) { |
592 |
return this.getGeometry(this.data.getType().getIndex(name)); |
593 |
} |
594 |
|
595 |
public Geometry getGeometry(int index) { |
596 |
return (Geometry) this.get(index,Geometry.class,DataTypes.GEOMETRY); |
597 |
} |
598 |
|
599 |
public int getInt(String name) { |
600 |
return this.getInt(this.data.getType().getIndex(name)); |
601 |
} |
602 |
|
603 |
public int getInt(int index) { |
604 |
Integer value = ((Integer) this.get(index,Integer.class,DataTypes.INT)); |
605 |
if (value == null) { |
606 |
return 0; |
607 |
} |
608 |
return ((Integer)value).intValue(); |
609 |
} |
610 |
|
611 |
public long getLong(String name) { |
612 |
return this.getLong(this.data.getType().getIndex(name)); |
613 |
} |
614 |
|
615 |
public long getLong(int index) { |
616 |
Long value = ((Long) this.get(index,Long.class,DataTypes.LONG)); |
617 |
if (value == null) { |
618 |
return 0; |
619 |
} |
620 |
return value.longValue();
|
621 |
} |
622 |
|
623 |
public String getString(String name) { |
624 |
return this.getString(this.data.getType().getIndex(name)); |
625 |
} |
626 |
|
627 |
public String getString(int index) { |
628 |
return (String) this.get(index,String.class,DataTypes.STRING); |
629 |
} |
630 |
|
631 |
public Object getContextValue(String name) { |
632 |
name = name.toLowerCase(); |
633 |
if (name.equals("store")) { |
634 |
return this.getStore(); |
635 |
} |
636 |
|
637 |
if (name.equals("featuretype")) { |
638 |
return this.data.getType(); |
639 |
} |
640 |
|
641 |
if (name.equals("feature")) { |
642 |
return this; |
643 |
} |
644 |
|
645 |
throw new IllegalArgumentException(name); |
646 |
} |
647 |
|
648 |
public Iterator getDataNames() { |
649 |
class DataNamesIterator implements Iterator { |
650 |
Iterator attributeIteraror;
|
651 |
|
652 |
DataNamesIterator(DefaultFeature feature) { |
653 |
this.attributeIteraror = feature.getType().iterator();
|
654 |
} |
655 |
|
656 |
public boolean hasNext() { |
657 |
return this.attributeIteraror.hasNext(); |
658 |
} |
659 |
|
660 |
public Object next() { |
661 |
return ((FeatureAttributeDescriptor) this.attributeIteraror |
662 |
.next()).getName(); |
663 |
} |
664 |
|
665 |
public void remove() { |
666 |
throw new UnsupportedOperationException(); |
667 |
} |
668 |
|
669 |
} |
670 |
return new DataNamesIterator(this); |
671 |
} |
672 |
|
673 |
public Object getDataValue(String name) { |
674 |
name = name.toLowerCase(); |
675 |
try {
|
676 |
return get(name);
|
677 |
} catch (IllegalArgumentException ex) { |
678 |
if( "defaultgeometry".equalsIgnoreCase(name )) { |
679 |
return this.getDefaultGeometry(); |
680 |
} |
681 |
throw ex;
|
682 |
} |
683 |
} |
684 |
|
685 |
public Iterator getDataValues() { |
686 |
class DataValuesIterator implements Iterator { |
687 |
DefaultFeature feature; |
688 |
int current = 0; |
689 |
|
690 |
DataValuesIterator(DefaultFeature feature) { |
691 |
this.feature = feature;
|
692 |
} |
693 |
|
694 |
public boolean hasNext() { |
695 |
return current < feature.getType().size() - 1; |
696 |
} |
697 |
|
698 |
public Object next() { |
699 |
return feature.get(current++);
|
700 |
} |
701 |
|
702 |
public void remove() { |
703 |
throw new UnsupportedOperationException(); |
704 |
} |
705 |
|
706 |
} |
707 |
return new DataValuesIterator(this); |
708 |
} |
709 |
|
710 |
public boolean hasContextValue(String name) { |
711 |
name = name.toLowerCase(); |
712 |
if (name.equals("store")) { |
713 |
return true; |
714 |
} |
715 |
|
716 |
if (name.equals("featuretype")) { |
717 |
return true; |
718 |
} |
719 |
|
720 |
if (name.equals("feature")) { |
721 |
return true; |
722 |
} |
723 |
return false; |
724 |
} |
725 |
|
726 |
public boolean hasDataValue(String name) { |
727 |
name = name.toLowerCase(); |
728 |
return this.data.getType().getIndex(name) >= 0; |
729 |
} |
730 |
|
731 |
@Override
|
732 |
public Time getTime(int index) { |
733 |
return ((Time) this.get(index,Time.class,DataTypes.INSTANT)); |
734 |
} |
735 |
|
736 |
@Override
|
737 |
public Time getTime(String name) { |
738 |
return this.getInstant(this.data.getType().getIndex(name)); |
739 |
} |
740 |
|
741 |
@Override
|
742 |
public Instant getInstant(int index) { |
743 |
return ((Instant) this.get(index,Instant.class,DataTypes.INSTANT)); |
744 |
} |
745 |
|
746 |
@Override
|
747 |
public Instant getInstant(String name) { |
748 |
return this.getInstant(this.data.getType().getIndex(name)); |
749 |
} |
750 |
|
751 |
@Override
|
752 |
public Interval getInterval(int index) { |
753 |
return ((Interval) this.get(index,Interval.class,DataTypes.INTERVAL)); |
754 |
} |
755 |
|
756 |
@Override
|
757 |
public Interval getInterval(String name) { |
758 |
return this.getInterval(this.data.getType().getIndex(name)); |
759 |
} |
760 |
|
761 |
@Override
|
762 |
public DynObject getAsDynObject() {
|
763 |
DynObjectFeatureFacade facade = new DynObjectFeatureFacade(this); |
764 |
return facade;
|
765 |
} |
766 |
|
767 |
public String toString() { |
768 |
// StringBuffer buffer = new StringBuffer("Feature with values: ");
|
769 |
StringBuffer buffer = new StringBuffer(""); |
770 |
FeatureAttributeDescriptor[] attributeDescriptors =
|
771 |
getType().getAttributeDescriptors(); |
772 |
for (int i = 0; i < attributeDescriptors.length; i++) { |
773 |
String name = attributeDescriptors[i].getName();
|
774 |
//buffer.append(name).append("=").append(get(name));
|
775 |
buffer.append(get(name)); |
776 |
if (i < attributeDescriptors.length - 1) { |
777 |
buffer.append(", ");
|
778 |
} |
779 |
} |
780 |
return buffer.toString();
|
781 |
} |
782 |
|
783 |
|
784 |
|
785 |
|
786 |
/**
|
787 |
* @return the inserted
|
788 |
*/
|
789 |
public boolean isInserted() { |
790 |
return inserted;
|
791 |
} |
792 |
|
793 |
|
794 |
/**
|
795 |
* @param inserted the inserted to set
|
796 |
*/
|
797 |
public void setInserted(boolean inserted) { |
798 |
this.inserted = inserted;
|
799 |
} |
800 |
|
801 |
@Override
|
802 |
public EvaluatorData getEvaluatorData() {
|
803 |
return this; |
804 |
} |
805 |
|
806 |
public int size() { |
807 |
return this.data.getType().size(); |
808 |
} |
809 |
|
810 |
public boolean isEmpty() { |
811 |
return false; |
812 |
} |
813 |
|
814 |
public Iterator<String> iterator() { |
815 |
final Iterator<FeatureAttributeDescriptor> x = this.data.getType().iterator(); |
816 |
return new Iterator<String>() { |
817 |
@Override
|
818 |
public boolean hasNext() { |
819 |
return x.hasNext();
|
820 |
} |
821 |
|
822 |
@Override
|
823 |
public String next() { |
824 |
return x.next().getName();
|
825 |
} |
826 |
}; |
827 |
} |
828 |
|
829 |
public boolean containsKey(String key) { |
830 |
return this.data.getType().get(key)!=null; |
831 |
} |
832 |
} |