ExpressionOptimizer

java.lang.Object

com.sh.compile.express.optimizer.ExpressionOptimizer

所有已实现的接口:: ParserVisitor

public class ExpressionOptimizer extends Object implements ParserVisitor

Description:

Title:首亨软件 - TSS/CRM等

从以下版本开始:: 2014年12月11日

构造器概要

构造器

构造器

说明

ExpressionOptimizer(SimpleNode node)
方法概要

修饰符和类型

方法

说明

void

addConst(String constName)

Marks a variable name to be a constant name.

void

clearConstants()

SimpleNode

optimize()

void

removeConst(String constName)

Unmarks a variable name to be a constant name.

Object

visit(ASTConstant node, Object data)

Object

visit(ASTFunNode node, Object data)

Object

visit(ASTVarNode node, Object data)

If a var node is defined in the const table, make it to be a real constant.

Object

visit(SimpleNode node, Object data)

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料
- ExpressionOptimizer
  
  public ExpressionOptimizer(SimpleNode node)
方法详细资料
- addConst
  
  public void addConst(String constName)
  
  Marks a variable name to be a constant name.
  
  参数:
  
  constName - String
- removeConst
  
  public void removeConst(String constName)
  
  Unmarks a variable name to be a constant name.
  
  参数:
  
  constName - String
- clearConstants
  
  public void clearConstants()
- optimize
  
  public SimpleNode optimize()
- visit
  
  public Object visit(ASTFunNode node, Object data)
  
  指定者:
  
  visit 在接口中 ParserVisitor
- visit
  
  public Object visit(ASTVarNode node, Object data)
  
  If a var node is defined in the const table, make it to be a real constant.
  
  指定者:
  
  visit 在接口中 ParserVisitor
- visit
  
  public Object visit(ASTConstant node, Object data)
  
  指定者:
  
  visit 在接口中 ParserVisitor
- visit
  
  public Object visit(SimpleNode node, Object data)
  
  指定者:
  
  visit 在接口中 ParserVisitor