Package org.codehaus.groovy.reflection.stdclasses

Class CachedClosureClass

java.lang.Object

org.codehaus.groovy.reflection.CachedClass

org.codehaus.groovy.reflection.stdclasses.CachedClosureClass

public class CachedClosureClass
extends CachedClass

Provides optimized reflection caching for Groovy Closure classes. Analyzes closure doCall methods to determine parameter types and maximum parameters.

Nested Class Summary

Nested classes/interfaces inherited from class org.codehaus.groovy.reflection.CachedClass

CachedClass.CachedMethodComparatorByName, CachedClass.CachedMethodComparatorWithString

Field Summary

Fields inherited from class org.codehaus.groovy.reflection.CachedClass

classInfo, EMPTY_ARRAY, isArray, isInterface, isNumber, isPrimitive, modifiers, mopMethods

Constructor Summary

Constructors

Constructor	Description
CachedClosureClass(Class klazz, ClassInfo classInfo)	Constructs a cached class representation for a closure class.

Method Summary

Modifier and Type	Method	Description
int	getMaximumNumberOfParameters()	Returns the maximum number of parameters accepted by the closure's doCall methods.
Class[]	getParameterTypes()	Returns the parameter types of the closure's doCall method with maximum parameters.

Methods inherited from class org.codehaus.groovy.reflection.CachedClass

addNewMopMethods, coerceArgument, getCachedClass, getCachedSuperClass, getCallSiteLoader, getConstructors, getDeclaredInterfaces, getFields, getHierarchy, getInterfaces, getMethods, getModifiers, getName, getNewMetaMethods, getSuperClassDistance, getTheClass, getTypeDescription, hashCode, isAssignableFrom, isDirectlyAssignable, isInterface, isPrimitive, isVoid, searchMethods, setNewMopMethods, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CachedClosureClass

public CachedClosureClass(Class klazz,
 ClassInfo classInfo)

Constructs a cached class representation for a closure class. Inspects the closure's doCall methods to extract parameter metadata.

Parameters:

klazz - the closure class to cache

classInfo - the class information associated with this cached class

Method Details

getParameterTypes

public Class[] getParameterTypes()

Returns the parameter types of the closure's doCall method with maximum parameters.

Returns:

the parameter types array, or null if no doCall method was found

getMaximumNumberOfParameters

public int getMaximumNumberOfParameters()

Returns the maximum number of parameters accepted by the closure's doCall methods.

Returns:

the maximum number of parameters, or 0 if no doCall method was found