jlibs.xml.sax.dog.path.Step Maven / Gradle / Ivy
/**
* Copyright 2015 Santhosh Kumar Tekuri
*
* The JLibs authors license this file to you 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.
*/
package jlibs.xml.sax.dog.path;
/**
* @author Santhosh Kumar T
*/
public class Step extends Predicated{
public final int axis;
public final Constraint constraint;
public Step(int axis, Constraint constraint){
this.axis = axis;
this.constraint = constraint;
}
@Override
public String toString(){
if(predicateSet.predicate==null)
return String.format("%s::%s", Axis.names[axis], constraint);
else{
StringBuilder buff = new StringBuilder();
for(PositionalPredicate positionPredicate=predicateSet.headPositionalPredicate; positionPredicate!=null; positionPredicate=positionPredicate.next)
buff.append('[').append(positionPredicate.predicate).append(']');
return String.format("%s::%s%s[%s]", Axis.names[axis], constraint, buff, predicateSet.predicate);
}
}
}