org.apache.commons.beanutils

Class MethodUtils.MethodDescriptor

java.lang.Object

org.apache.commons.beanutils.MethodUtils.MethodDescriptor

Enclosing class:

MethodUtils

private static class MethodUtils.MethodDescriptor
extends java.lang.Object

Represents the key to looking up a Method by reflection.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Class<?>	cls
private boolean	exact
private int	hashCode
private java.lang.String	methodName
private java.lang.Class<?>[]	paramTypes

Constructor Summary

Constructors

Constructor and Description
MethodDescriptor(java.lang.Class<?> cls, java.lang.String methodName, java.lang.Class<?>[] paramTypes, boolean exact) The sole constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Checks for equality.
int	hashCode() Returns the string length of method name.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

cls

private final java.lang.Class<?> cls

methodName

private final java.lang.String methodName

paramTypes

private final java.lang.Class<?>[] paramTypes

exact

private final boolean exact

hashCode

private final int hashCode

Constructor Detail

MethodDescriptor

public MethodDescriptor(java.lang.Class<?> cls,
                        java.lang.String methodName,
                        java.lang.Class<?>[] paramTypes,
                        boolean exact)

The sole constructor.

Parameters:

cls - the class to reflect, must not be null

methodName - the method name to obtain

paramTypes - the array of classes representing the parameter types

exact - whether the match has to be exact.

Method Detail

equals

public boolean equals(java.lang.Object obj)

Checks for equality.

Overrides:

equals in class java.lang.Object

Parameters:

obj - object to be tested for equality

Returns:

true, if the object describes the same Method.

hashCode

public int hashCode()

Returns the string length of method name. I.e. if the hashcodes are different, the objects are different. If the hashcodes are the same, need to use the equals method to determine equality.

Overrides:

hashCode in class java.lang.Object

Returns:

the string length of method name.