001 package railo.runtime.interpreter.ref; 002 003 import railo.runtime.exp.PageException; 004 005 /** 006 * Define a Reference to a Object 007 */ 008 public interface Ref { 009 010 /** 011 * return the value for that the reference is for 012 * @return value to reference 013 * @throws PageException 014 */ 015 public Object touchValue() throws PageException; 016 017 /** 018 * return the value for that the reference is for 019 * @return value to reference 020 * @throws PageException 021 */ 022 public Object getValue() throws PageException; 023 024 /** 025 * return the value for that the reference is for 026 * @return value to reference 027 * @throws PageException 028 */ 029 public Object getCollection() throws PageException; 030 031 /** 032 * return the name name of a reference 033 * @return type as string 034 */ 035 public String getTypeName(); 036 037 038 public boolean eeq(Ref other) throws PageException; 039 }