code: public Expression withOr(Expression... or) {
          if (this.or == null) {
              setOr(new java.util.ArrayList<Expression>(or.length));
          }
          for (Expression ele : or) {
              this.or.add(ele);
          }
          return this;
      }
docs: <p>
  Return results that match either <code>Dimension</code> object.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setOr(java.util.Collection)} or {@link #withOr(java.util.Collection)} if you want to override the
  existing values.
  </p>
  
  @param or
  Return results that match either <code>Dimension</code> object.
  @return Returns a reference to this object so that method calls can be chained together.