com.github.jlangch.venice.impl

Class VeniceInterpreter

java.lang.Object

com.github.jlangch.venice.impl.VeniceInterpreter

All Implemented Interfaces:

java.io.Serializable

public class VeniceInterpreter
extends java.lang.Object
implements java.io.Serializable

The Venice interpreter runs the scripts and handles the special forms

Tail recursion (loop-recur):

          
   +----------------+-------------------------------------------+---------------+
   | Form           | Tail Position                             | recur target? |
   +----------------+-------------------------------------------+---------------+
   | fn, defn       | (fn [args] expressions tail)              | No            |
   | loop           | (loop [bindings] expressions tail)        | Yes           |
   | let            | (let [bindings] expressions tail)         | No            |
   | do             | (do expressions tail)                     | No            |
   | if, if-not     | (if test then tail else tail)             | No            |
   | when, when-not | (when test expressions tail)              | No            |
   | cond           | (cond test tail ... :else else tail)      | No            |
   | case           | (case const tail ... default tail)        | No            |
   | or, and        | (or test test ... tail)                   | No            |
   +----------------+-------------------------------------------+---------------+
 

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
VeniceInterpreter(IInterceptor interceptor)

Method Summary

Modifier and Type	Method and Description
Env	createEnv(boolean macroexpandOnLoad, boolean ansiTerminal, RunMode runMode)
Env	createEnv(java.util.List<java.lang.String> preloadedExtensionModules, boolean macroexpandOnLoad, boolean ansiTerminal, RunMode runMode)
VncVal	EVAL(VncVal ast, Env env)
java.util.List<java.lang.String>	getAvailableModules()
void	initNS()
boolean	isMacroexpandOnLoad()
VncVal	MACROEXPAND(VncVal ast, Env env)
java.lang.String	PRINT(VncVal exp)
VncVal	RE(java.lang.String script, java.lang.String name, Env env)
VncVal	READ(java.lang.String script, java.lang.String filename)
void	sealSystemNS()
void	setMacroexpandOnLoad(boolean macroexpandOnLoad, Env env)

Methods inherited from class java.lang.Object

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

Constructor Detail

VeniceInterpreter

public VeniceInterpreter(IInterceptor interceptor)

Method Detail

initNS

public void initNS()

sealSystemNS

public void sealSystemNS()

setMacroexpandOnLoad

public void setMacroexpandOnLoad(boolean macroexpandOnLoad,
                                 Env env)

isMacroexpandOnLoad

public boolean isMacroexpandOnLoad()

READ

public VncVal READ(java.lang.String script,
                   java.lang.String filename)

EVAL

public VncVal EVAL(VncVal ast,
                   Env env)

MACROEXPAND

public VncVal MACROEXPAND(VncVal ast,
                          Env env)

RE

public VncVal RE(java.lang.String script,
                 java.lang.String name,
                 Env env)

PRINT

public java.lang.String PRINT(VncVal exp)

createEnv

public Env createEnv(boolean macroexpandOnLoad,
                     boolean ansiTerminal,
                     RunMode runMode)

createEnv

public Env createEnv(java.util.List<java.lang.String> preloadedExtensionModules,
                     boolean macroexpandOnLoad,
                     boolean ansiTerminal,
                     RunMode runMode)

getAvailableModules

public java.util.List<java.lang.String> getAvailableModules()