FunctionMapperImpl (Beans Binding)

java.lang.Object
- org.jdesktop.el.FunctionMapper
- - org.jdesktop.el.impl.lang.FunctionMapperImpl

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable
```
public class FunctionMapperImpl
extends FunctionMapper
implements java.io.Externalizable
```
See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class FunctionMapperImpl.Function

Nested Classes
Modifier and Type	Class	Description
`static class`	`FunctionMapperImpl.Function`

Field Summary

Fields
Modifier and Type Field Description

protected java.util.Map functions

Fields
Modifier and Type	Field	Description
`protected java.util.Map`	`functions`

Constructor Summary

Constructors
Constructor Description

FunctionMapperImpl()

Constructors
Constructor	Description
`FunctionMapperImpl()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addFunction(java.lang.String prefix, java.lang.String localName, java.lang.reflect.Method m)`
`void`	`readExternal(java.io.ObjectInput in)`
`java.lang.reflect.Method`	`resolveFunction(java.lang.String prefix, java.lang.String localName)`	Resolves the specified prefix and local name into a `java.lang.Method`.
`void`	`writeExternal(java.io.ObjectOutput out)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - functions
```
protected java.util.Map functions
```
- Constructor Detail
  - FunctionMapperImpl
```
public FunctionMapperImpl()
```
- Method Detail
  - resolveFunction
```
public java.lang.reflect.Method resolveFunction(java.lang.String prefix,
                                                java.lang.String localName)
```
    Description copied from class: FunctionMapper
    
    Resolves the specified prefix and local name into a java.lang.Method.
    Returns null if no function could be found that matches the given prefix and local name.
    
    Specified by:
    
    resolveFunction in class FunctionMapper
    
    Parameters:
    
    prefix - the prefix of the function, or "" if no prefix. For example, "fn" in ${fn:method()}, or "" in ${method()}.
    
    localName - the short name of the function. For example, "method" in ${fn:method()}.
    
    Returns:
    
    the static method to invoke, or null if no match was found.
  - addFunction
```
public void addFunction(java.lang.String prefix,
                        java.lang.String localName,
                        java.lang.reflect.Method m)
```
  - writeExternal
```
public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException
```
    Specified by:
    
    writeExternal in interface java.io.Externalizable
    
    Throws:
    
    java.io.IOException
  - readExternal
```
public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException
```
    Specified by:
    
    readExternal in interface java.io.Externalizable
    
    Throws:
    
    java.io.IOException
    
    java.lang.ClassNotFoundException

Class FunctionMapperImpl

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

functions

Constructor Detail

FunctionMapperImpl

Method Detail

resolveFunction

addFunction

writeExternal

readExternal