railo.runtime.functions.decision
Class IsDefined

java.lang.Object
  extended by railo.runtime.functions.decision.IsDefined
All Implemented Interfaces:
Serializable, Function

public final class IsDefined
extends Object
implements Function

See Also:
Serialized Form

Constructor Summary
IsDefined()
           
 
Method Summary
static boolean call(PageContext pc, double scope, Collection.Key key)
           
static boolean call(PageContext pc, double scope, Collection.Key[] varNames)
           
static boolean call(PageContext pc, double scope, String key)
           
static boolean call(PageContext pc, double scope, String[] varNames)
           
static boolean call(PageContext pc, String varName)
           
static boolean invoke(PageContext pc, String[] varNames, boolean allowNull)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

IsDefined

public IsDefined()
Method Detail

call

public static boolean call(PageContext pc,
                           String varName)

call

public static boolean call(PageContext pc,
                           double scope,
                           Collection.Key key)

call

public static boolean call(PageContext pc,
                           double scope,
                           Collection.Key[] varNames)

invoke

public static boolean invoke(PageContext pc,
                             String[] varNames,
                             boolean allowNull)

call

public static boolean call(PageContext pc,
                           double scope,
                           String key)

call

public static boolean call(PageContext pc,
                           double scope,
                           String[] varNames)


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