lux.xpath.UnaryMinus Maven / Gradle / Ivy
package lux.xpath;
public class UnaryMinus extends AbstractExpression {
public UnaryMinus (AbstractExpression operand) {
super (Type.UNARY_MINUS);
setSubs (operand);
}
public AbstractExpression getOperand () {
return subs[0];
}
@Override
public void toString(StringBuilder buf) {
buf.append ('-');
appendSub(buf, subs[0]);
}
@Override
public AbstractExpression accept(ExpressionVisitor visitor) {
subs[0].accept(visitor);
return visitor.visit(this);
}
/**
* @return 16
*/
@Override public int getPrecedence () {
return 16;
}
@Override
public boolean isDocumentOrdered () {
return false;
}
}
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */