import org.openrdf.query.algebra.ArbitraryLengthPath; //导入依赖的package包/类
public void meet(ArbitraryLengthPath node) throws Exception
{
  if (node.getMinLength() == 0) {
    this.add("*");
  } else {
    this.add("+");
  }
  super.meetNode(node);
}
 

import org.openrdf.query.algebra.ArbitraryLengthPath; //导入依赖的package包/类
@Override
public void meet(final Join n) {
    final List<StatementPattern> bgp = getBGP(n);
    if (bgp != null) {
        emit(bgp);
    } else {
        final TupleExpr l = n.getLeftArg();
        final TupleExpr r = n.getRightArg();
        final boolean norpar = r instanceof Join || r instanceof StatementPattern
                || r instanceof SingletonSet || r instanceof Service || r instanceof Union
                || r instanceof BindingSetAssignment || r instanceof ArbitraryLengthPath;
        emit(l).newline().emit(r, !norpar);
    }
}
 

import org.openrdf.query.algebra.ArbitraryLengthPath; //导入依赖的package包/类
@Override
public void meet(ArbitraryLengthPath node) throws RuntimeException {
	setSeen(node);
	super.meet(node);
}
 

import org.openrdf.query.algebra.ArbitraryLengthPath; //导入依赖的package包/类
@Override
public void meet(ArbitraryLengthPath node) throws RuntimeException {
	check(node);
	super.meet(node);
}
 

import org.openrdf.query.algebra.ArbitraryLengthPath; //导入依赖的package包/类
@Override
public CloseableIteration<BindingSet, QueryEvaluationException> evaluate(
        final ArbitraryLengthPath expr, final BindingSet bindings)
        throws QueryEvaluationException {
    return delegate(expr, bindings);
}
 

import org.openrdf.query.algebra.ArbitraryLengthPath; //导入依赖的package包/类
@Override
public void meet(ArbitraryLengthPath arg0) throws Exception {
	arg0.visitChildren(this);
}
 

import org.openrdf.query.algebra.ArbitraryLengthPath; //导入依赖的package包/类
@Override
public void meet(ArbitraryLengthPath arg0) throws SparqlParserException
{
    // NO-OP
}