jadex.commons

Class MethodInfo

java.lang.Object

jadex.commons.MethodInfo

public class MethodInfo
extends java.lang.Object

All info for identifying a method.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.ClassLoader	classloader The classloader with which this info was loaded.
protected java.lang.String	classname Cached class.
protected java.lang.reflect.Method	method Cached method.
protected java.lang.String	name The method name.
protected ClassInfo[]	parametertypes The parameter classes.
protected ClassInfo	returntype Cached return type.

Constructor Summary

Constructors

Constructor and Description
MethodInfo() Create a new method info.
MethodInfo(java.lang.reflect.Method m) Create a new method info.
MethodInfo(java.lang.String name, java.lang.Class<?>[] parametertypes) Create a new method info.
MethodInfo(java.lang.String name, ClassInfo[] parametertypes) Create a new method info.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Test if an object is equal to this.
java.lang.String	getClassName() Gets the class name for retrieving the method.
java.lang.reflect.Method	getMethod(java.lang.ClassLoader cl)
java.lang.String	getName() Get the name.
java.lang.String	getNameWithParameters() Get the name with parameters, e.g.
ClassInfo[]	getParameterTypeInfos() Get the parametertypes.
java.lang.Class<?>[]	getParameterTypes() Deprecated.
java.lang.Class<?>[]	getParameterTypes(java.lang.ClassLoader cl) Get the parametertypes as classes.
ClassInfo	getReturnTypeInfo() Get the return type.
int	hashCode() Get the hashcode.
void	setClassName(java.lang.String classname) Sets the class name for retrieving the method.
void	setName(java.lang.String name) Set the name.
void	setParameterTypeInfos(ClassInfo[] parametertypes) Set the parametertypes.
void	setParameterTypes(java.lang.Class<?>[] parametertypes) Get the parametertypes as classes.
java.lang.String	toString() Get the string representation.

Methods inherited from class java.lang.Object

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

Field Detail

name

protected java.lang.String name

The method name.

parametertypes

protected ClassInfo[] parametertypes

The parameter classes.

returntype

protected ClassInfo returntype

Cached return type.

classname

protected java.lang.String classname

Cached class.

method

protected java.lang.reflect.Method method

Cached method.

classloader

protected java.lang.ClassLoader classloader

The classloader with which this info was loaded. Note 1: This must not be the same as method.getClass().getClassLoader() because the latter returns the loader responsible for the class which could be higher in the parent hierarchy. Note 2: The check current_cl==last_cl is not perfect because when invoked with a parent classloader it will reload the class (although not necessary)

Constructor Detail

MethodInfo

public MethodInfo()

Create a new method info.

MethodInfo

public MethodInfo(java.lang.reflect.Method m)

Create a new method info.

MethodInfo

public MethodInfo(java.lang.String name,
                  java.lang.Class<?>[] parametertypes)

Create a new method info.

MethodInfo

public MethodInfo(java.lang.String name,
                  ClassInfo[] parametertypes)

Create a new method info.

Method Detail

getName

public java.lang.String getName()

Get the name.

Returns:

the name.

setName

public void setName(java.lang.String name)

Set the name.

Parameters:

name - The name to set.

getParameterTypes

@Deprecated
public java.lang.Class<?>[] getParameterTypes()

Deprecated.

This method only exists for backward compatibility and decoding purposes only, do not use.

getParameterTypes

public java.lang.Class<?>[] getParameterTypes(java.lang.ClassLoader cl)

Get the parametertypes as classes.

Returns:

the parametertypes.

setParameterTypes

public void setParameterTypes(java.lang.Class<?>[] parametertypes)

Get the parametertypes as classes.

getParameterTypeInfos

public ClassInfo[] getParameterTypeInfos()

Get the parametertypes.

Returns:

the parametertypes.

setParameterTypeInfos

public void setParameterTypeInfos(ClassInfo[] parametertypes)

Set the parametertypes.

Parameters:

parametertypes - The parametertypes to set.

getReturnTypeInfo

public ClassInfo getReturnTypeInfo()

Get the return type.

Returns:

The return type.

setClassName

public void setClassName(java.lang.String classname)

Sets the class name for retrieving the method.

Parameters:

classname - Name of the class.

getClassName

public java.lang.String getClassName()

Gets the class name for retrieving the method.

getMethod

public java.lang.reflect.Method getMethod(java.lang.ClassLoader cl)

hashCode

public int hashCode()

Get the hashcode.

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Test if an object is equal to this.

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Get the string representation.

Overrides:

toString in class java.lang.Object

getNameWithParameters

public java.lang.String getNameWithParameters()

Get the name with parameters, e.g. method1(String, int) but without return type.