Package org.apache.felix.gogo.runtime

Class Closure

java.lang.Object

org.apache.felix.gogo.runtime.Closure

All Implemented Interfaces:

Evaluate, Function

public class Closure
extends java.lang.Object
implements Function, Evaluate

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	LOCATION

Constructor Summary

Constructors

Constructor	Description
Closure(CommandSessionImpl session, Closure parent, java.lang.CharSequence source)

Method Summary

Modifier and Type	Method	Description
java.lang.Object	eval(Token t)
java.lang.Object	execute(CommandSession x, java.util.List<java.lang.Object> values)	Execute this function and return the result.
java.lang.Object	executeStatement(java.util.List<Token> statement)
java.lang.Object	get(java.lang.String name)
java.lang.Object	put(java.lang.String key, java.lang.Object value)
CommandSessionImpl	session()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

LOCATION

public static final java.lang.String LOCATION

See Also:

Constant Field Values

Constructor Detail

Closure

public Closure(CommandSessionImpl session,
               Closure parent,
               java.lang.CharSequence source)
        throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

session

public CommandSessionImpl session()

execute

public java.lang.Object execute(CommandSession x,
                                java.util.List<java.lang.Object> values)
                         throws java.lang.Exception

Description copied from interface: Function

Execute this function and return the result.

Specified by:

execute in interface Function

Returns:

the result from the execution.

Throws:

java.lang.Exception - if anything goes terribly wrong

eval

public java.lang.Object eval(Token t)
                      throws java.lang.Exception

Specified by:

eval in interface Evaluate

Throws:

java.lang.Exception

executeStatement

public java.lang.Object executeStatement(java.util.List<Token> statement)
                                  throws java.lang.Exception

Throws:

java.lang.Exception

get

public java.lang.Object get(java.lang.String name)

Specified by:

get in interface Evaluate

put

public java.lang.Object put(java.lang.String key,
                            java.lang.Object value)

Specified by:

put in interface Evaluate

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object