org.mvel.util
Class CompilerTools

java.lang.Object
  org.mvel.util.CompilerTools

public class CompilerTools
extends java.lang.Object

Constructor Summary

CompilerTools()

Method Summary

static boolean	isOperator(char item)
static ASTLinkedList	optimizeAST(ASTLinkedList astLinkedList, boolean secondPassOptimization) Optimize the AST, by reducing any stack-based-operations to dedicated nodes where possible.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompilerTools

public CompilerTools()

Method Detail

optimizeAST

public static ASTLinkedList optimizeAST(ASTLinkedList astLinkedList,
                                        boolean secondPassOptimization)

Optimize the AST, by reducing any stack-based-operations to dedicated nodes where possible.

Parameters:

astLinkedList - - AST to be optimized.

secondPassOptimization - - perform a second pass optimization to optimize boolean expressions.

Returns:

optimized AST

isOperator

public static boolean isOperator(char item)