com.alibaba.qlexpress4.aparser

Class GeneratorScope

java.lang.Object

com.alibaba.qlexpress4.aparser.GeneratorScope

public class GeneratorScope
extends java.lang.Object

Author: DQinYuan

Constructor Summary

Constructors

Constructor and Description
GeneratorScope(GeneratorScope parent, java.lang.String name, java.util.Map<java.lang.String,MacroDefine> macroDefineMap)
GeneratorScope(java.lang.String name, GeneratorScope parent)

Method Summary

Modifier and Type	Method and Description
void	defineMacro(java.lang.String name, MacroDefine macroDefine)
boolean	defineMacroIfAbsent(java.lang.String name, MacroDefine macroDefine)
MacroDefine	getMacroInstructions(java.lang.String macroName)
java.lang.String	getName()

Methods inherited from class java.lang.Object

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

Constructor Detail

GeneratorScope

public GeneratorScope(GeneratorScope parent,
                      java.lang.String name,
                      java.util.Map<java.lang.String,MacroDefine> macroDefineMap)

GeneratorScope

public GeneratorScope(java.lang.String name,
                      GeneratorScope parent)

Method Detail

defineMacroIfAbsent

public boolean defineMacroIfAbsent(java.lang.String name,
                                   MacroDefine macroDefine)

Parameters:

name - macro name

macroDefine - macro definition

Returns:

true if define macro successfully. fail if macro name already exists

defineMacro

public void defineMacro(java.lang.String name,
                        MacroDefine macroDefine)

getMacroInstructions

public MacroDefine getMacroInstructions(java.lang.String macroName)

getName

public java.lang.String getName()