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A library for core classes (Graph, Vertex, Edge, etc.)
package io.konig.formula;
import java.io.StringWriter;
/*
* #%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 java.util.List;
import org.openrdf.model.URI;
import io.konig.core.io.PrettyPrintWriter;
public class HasPathStep extends AbstractFormula implements PathStep {
private List constraints;
public HasPathStep(List constraints) {
this.constraints = constraints;
}
public List getConstraints() {
return constraints;
}
@Override
public void print(PrettyPrintWriter out) {
out.print('[');
String delim = "";
for (PredicateObjectList po : constraints) {
out.print(delim);
po.print(out);
delim = "; ";
}
out.print(']');
}
@Override
public void dispatch(FormulaVisitor visitor) {
visitor.enter(this);
for (PredicateObjectList po : constraints) {
po.dispatch(visitor);
}
visitor.exit(this);
}
@Override
public URI getIri() {
return null;
}
}