uk.me.parabola.mkgmap.osmstyle.eval
Class NotOp

java.lang.Object
  extended by uk.me.parabola.mkgmap.osmstyle.eval.AbstractOp
      extended by uk.me.parabola.mkgmap.osmstyle.eval.NotOp
All Implemented Interfaces:
Op

public class NotOp
extends AbstractOp

Reverses the sense of the operation it is applied to.

Author:
Steve Ratcliffe

Field Summary
 
Fields inherited from class uk.me.parabola.mkgmap.osmstyle.eval.AbstractOp
first
 
Fields inherited from interface uk.me.parabola.mkgmap.osmstyle.eval.Op
AND, CLOSE_PAREN, EQUALS, EXISTS, GT, GTE, LT, LTE, NOT, NOT_EQUALS, NOT_EXISTS, OPEN_PAREN, OR, REGEX, VALUE
 
Constructor Summary
NotOp()
           
 
Method Summary
 boolean eval(Element el)
          Evaluate the expression.
 int priority()
           
 java.lang.String toString()
           
 
Methods inherited from class uk.me.parabola.mkgmap.osmstyle.eval.AbstractOp
createOp, getFirst, getType, hasHigherPriority, isType, setFirst, value
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NotOp

public NotOp()
Method Detail

eval

public boolean eval(Element el)
Description copied from interface: Op
Evaluate the expression.

Parameters:
el - The OSM element to be tested.
Returns:
True if the expression is true for the given element.

priority

public int priority()

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object