org.luaj.vm2.script

类 LuajContext

java.lang.Object

javax.script.SimpleScriptContext

org.luaj.vm2.script.LuajContext

所有已实现的接口:

ScriptContext

public class LuajContext
extends SimpleScriptContext
implements ScriptContext

Context for LuaScriptEngine execution which maintains its own Globals, and manages the input and output redirection.

字段概要

字段

限定符和类型	字段和说明
Globals	globals Globals for this context instance.

从类继承的字段 javax.script.SimpleScriptContext

engineScope, errorWriter, globalScope, reader, writer

从接口继承的字段 javax.script.ScriptContext

ENGINE_SCOPE, GLOBAL_SCOPE

构造器概要

构造器

构造器和说明
LuajContext() Construct a LuajContext with its own globals which may be debug globals depending on the value of the system property 'org.luaj.debug' If the system property 'org.luaj.debug' is set, the globals created will be a debug globals that includes the debug library.
LuajContext(boolean createDebugGlobals, boolean useLuaJCCompiler) Construct a LuajContext with its own globals, which which optionally are debug globals, and optionally use the luajc direct lua to java bytecode compiler.

方法概要

限定符和类型	方法和说明
void	setErrorWriter(Writer writer)
void	setReader(Reader reader)
void	setWriter(Writer writer)

从类继承的方法 javax.script.SimpleScriptContext

getAttribute, getAttribute, getAttributesScope, getBindings, getErrorWriter, getReader, getScopes, getWriter, removeAttribute, setAttribute, setBindings

从类继承的方法 java.lang.Object

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

从接口继承的方法 javax.script.ScriptContext

getAttribute, getAttribute, getAttributesScope, getBindings, getErrorWriter, getReader, getScopes, getWriter, removeAttribute, setAttribute, setBindings

字段详细资料

globals

public final Globals globals

Globals for this context instance.

构造器详细资料

LuajContext

public LuajContext()

Construct a LuajContext with its own globals which may be debug globals depending on the value of the system property 'org.luaj.debug'

If the system property 'org.luaj.debug' is set, the globals created will be a debug globals that includes the debug library. This may provide better stack traces, but may have negative impact on performance.

LuajContext

public LuajContext(boolean createDebugGlobals,
                   boolean useLuaJCCompiler)

Construct a LuajContext with its own globals, which which optionally are debug globals, and optionally use the luajc direct lua to java bytecode compiler.

If createDebugGlobals is set, the globals created will be a debug globals that includes the debug library. This may provide better stack traces, but may have negative impact on performance.

参数:

createDebugGlobals - true to create debug globals, false for standard globals.

useLuaJCCompiler - true to use the luajc compiler, reqwuires bcel to be on the class path.

方法详细资料

setErrorWriter

public void setErrorWriter(Writer writer)

指定者:

setErrorWriter 在接口中 ScriptContext

覆盖:

setErrorWriter 在类中 SimpleScriptContext

setReader

public void setReader(Reader reader)

指定者:

setReader 在接口中 ScriptContext

覆盖:

setReader 在类中 SimpleScriptContext

setWriter

public void setWriter(Writer writer)

指定者:

setWriter 在接口中 ScriptContext

覆盖:

setWriter 在类中 SimpleScriptContext