org.mvel2.util
Class CompilerTools
java.lang.Object
org.mvel2.util.CompilerTools
public class CompilerTools
- extends Object
Method Summary |
static void |
expectType(Accessor expression,
Class type,
boolean compileMode)
|
static void |
expectType(ASTNode node,
Class type,
boolean compileMode)
|
static Accessor |
extractAccessor(ASTNode n)
|
static Map<String,Function> |
extractAllDeclaredFunctions(CompiledExpression compile)
Returns an ordered Map of all functions declared within an compiled script. |
static ASTLinkedList |
finalizePayload(ASTLinkedList astLinkedList,
boolean secondPassOptimization,
ParserContext ctx)
Finalize the payload, by reducing any stack-based-operations to dedicated nodes where possible. |
static Map<String,Object> |
getInjectedImports(VariableResolverFactory factory)
|
static Class |
getReturnTypeFromOp(int operation,
Class left,
Class right)
|
static Number |
signNumber(Object number)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CompilerTools
public CompilerTools()
finalizePayload
public static ASTLinkedList finalizePayload(ASTLinkedList astLinkedList,
boolean secondPassOptimization,
ParserContext ctx)
- Finalize the payload, 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.ctx
- - The parser context
- Returns:
- optimized AST
extractAllDeclaredFunctions
public static Map<String,Function> extractAllDeclaredFunctions(CompiledExpression compile)
- Returns an ordered Map of all functions declared within an compiled script.
- Parameters:
compile
-
- Returns:
- - ordered Map
expectType
public static void expectType(Accessor expression,
Class type,
boolean compileMode)
expectType
public static void expectType(ASTNode node,
Class type,
boolean compileMode)
getReturnTypeFromOp
public static Class getReturnTypeFromOp(int operation,
Class left,
Class right)
extractAccessor
public static Accessor extractAccessor(ASTNode n)
getInjectedImports
public static Map<String,Object> getInjectedImports(VariableResolverFactory factory)
signNumber
public static Number signNumber(Object number)
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