io.opsit.explang

Class Compiler.Eargs

java.lang.Object

io.opsit.explang.Compiler.Ctx

io.opsit.explang.Compiler.Eargs

All Implemented Interfaces:

Compiler.ICtx

Enclosing class:

Compiler

public class Compiler.Eargs
extends Compiler.Ctx

Context adepted for function arguments.

Constructor Summary

Constructors

Constructor and Description
Eargs(Object[] eargs, boolean[] needEval, ArgList argList, Compiler.ICtx ctx) Create arguments list.

Method Summary

Modifier and Type	Method and Description
boolean	contains(String name) Check existance of variable mapping with given name.
Object	get(int argIdx, Backtrace backtrace) Get evaluated argument by its number.
Object	get(String name, Backtrace bt) Return variable value.
void	replace(String name, Object val)
int	size()

Methods inherited from class io.opsit.explang.Compiler.Ctx

addMatches, findCtxFor, findCtxOrGlobal, findCtxOrLocal, findMatches, getCompiler, getLevel0, getMappings, getMappingsOrGlobal, getMappingsOrLocal, getMissHandler, getParentContexts, getPrev, getProp, getProps, getPropsMap, getPropsMapForPut, greplace, initCtxSettings, mkMappings, onMissingVar, put, putProp, putProps, putProps, remove, setMissHandler, toString, toStringSelf, toStringShort

Methods inherited from class java.lang.Object

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

Constructor Detail

Eargs

public Eargs(Object[] eargs,
             boolean[] needEval,
             ArgList argList,
             Compiler.ICtx ctx)

Create arguments list.

Method Detail

replace

public void replace(String name,
                    Object val)

Specified by:

replace in interface Compiler.ICtx

Overrides:

replace in class Compiler.Ctx

contains

public boolean contains(String name)

Description copied from class: Compiler.Ctx

Check existance of variable mapping with given name.

Specified by:

contains in interface Compiler.ICtx

Overrides:

contains in class Compiler.Ctx

get

public Object get(int argIdx,
                  Backtrace backtrace)

Get evaluated argument by its number.

get

public Object get(String name,
                  Backtrace bt)

Description copied from class: Compiler.Ctx

Return variable value.

Specified by:

get in interface Compiler.ICtx

Overrides:

get in class Compiler.Ctx

size

public int size()