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A library for core classes (Graph, Vertex, Edge, etc.)
package io.konig.core.util;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.List;
import org.openrdf.model.Literal;
/*
* #%L
* Konig Core
* %%
* Copyright (C) 2015 - 2017 Gregory McFall
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import org.openrdf.model.URI;
import org.openrdf.model.impl.LiteralImpl;
import org.openrdf.model.impl.URIImpl;
import org.openrdf.model.vocabulary.XMLSchema;
import io.konig.core.Context;
import io.konig.core.KonigException;
import io.konig.core.Term;
import io.konig.core.io.PrettyPrintWriter;
import io.konig.rio.turtle.IriTemplateParseException;
import io.konig.rio.turtle.IriTemplateParser;
public class IriTemplate extends SimpleValueFormat {
private Context context;
public IriTemplate(Context context, String text) {
super(text);
this.context = context;
}
public IriTemplate() {
}
public IriTemplate(String text) {
super();
parse(text);
}
private void parse(String input) {
input = input.trim();
int c = input.charAt(0);
if (c == '@' || c=='<') {
StringReader reader = new StringReader(input);
try {
IriTemplate self = IriTemplateParser.INSTANCE.parse(reader);
context = self.getContext();
text = self.getText();
compile();
} catch (IriTemplateParseException e) {
throw new KonigException(e);
}
} else {
text = input;
compile();
}
}
@Override
public boolean equals(Object other) {
if (other instanceof IriTemplate) {
IriTemplate t = (IriTemplate) other;
List extends ValueFormat.Element> aList = toList();
List extends ValueFormat.Element> bList = t.toList();
if (aList.size() != bList.size()) {
return false;
}
for (int i=0; i list = context.asList();
out.indent();
out.print("@context {");
out.pushIndent();
String comma = "";
for (Term term : list) {
out.println(comma);
term.print(out);
comma = ",";
}
out.popIndent();
out.println();
out.indent();
out.println('}');
out.println();
}
out.indent();
out.print('<');
out.print(text);
out.print('>');
}
}