package org.basex.query.up.primitives;
import org.basex.data.Data;
import org.basex.query.iter.NodeCache;
import org.basex.query.up.NamePool;
import org.basex.util.InputInfo;
/**
* Insert attribute primitive.
*
* @author BaseX Team 2005-12, BSD License
* @author Lukas Kircher
*/
public final class InsertAttribute extends InsertBase {
/**
* Constructor.
* @param p pre
* @param d data
* @param i input info
* @param c node copy
*/
public InsertAttribute(final int p, final Data d,
final InputInfo i, final NodeCache c) {
super(PrimitiveType.INSERTATTR, p, d, i, c);
}
@Override
public void apply() {
super.apply();
data.insertAttr(pre + 1, pre, md);
}
@Override
public void update(final NamePool pool) {
if(md == null) return;
add(pool);
}
@Override
public boolean adjacentTexts(final int c) {
return false;
}
}