/**
* Copyright (c) 2013, Institute of Information Systems (Sven Groppe and contributors of LUPOSDATE), University of Luebeck
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following
* disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of the University of Luebeck nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package lupos.gui.operatorgraph.visualeditor.queryeditor.operators;
import lupos.datastructures.items.Item;
import lupos.gui.operatorgraph.prefix.Prefix;
import lupos.gui.operatorgraph.visualeditor.operators.RDFTerm;
import lupos.gui.operatorgraph.visualeditor.util.ModificationException;
import lupos.sparql1_1.SPARQL1_1Parser;
import lupos.sparql1_1.SimpleNode;
import lupos.sparql1_1.operatorgraph.SPARQLCoreParserVisitorImplementation;
public class QueryRDFTerm extends RDFTerm {
public QueryRDFTerm(Prefix prefix) {
super(prefix);
}
public QueryRDFTerm(Prefix prefix, Item item) {
super(prefix);
this.item = item;
}
public void addPredicate(RDFTerm child, String predicate) throws ModificationException {
try {
SimpleNode node = SPARQL1_1Parser.parseVerb(predicate, this.prefix.getPrefixNames());
this.addPredicate(child, this.getItem(node));
}
catch(Throwable t) {
this.handleParseError(t);
}
}
public void setPredicate(RDFTerm child, String predicate, int index) throws ModificationException {
try {
// new element...
if(this.predicates.get(child).size() == index) {
this.predicates.get(child).add(null);
}
// parse new value...
SimpleNode node = SPARQL1_1Parser.parseVerb(predicate, this.prefix.getPrefixNames());
// remove old value...
if(this.predicates.get(child).get(index) != null) {
this.predicates.get(child).remove(index);
}
// add new value...
this.predicates.get(child).add(index, this.getItem(node));
}
catch(Throwable t) {
this.handleParseError(t);
}
}
public void applyChange(String value) throws ModificationException {
try {
SimpleNode node = SPARQL1_1Parser.parseRDFTerm(value, this.prefix.getPrefixNames());
this.item = this.getItem(node);
}
catch(Throwable t) {
this.handleParseError(t);
}
}
@Override
public String getXPrefID(){
return "queryEditor_style_rdfterm";
}
@Override
public String getXPrefIDForAnnotation(){
return "queryEditor_style_predicate";
}
}