Package org.codehaus.groovy.transform.tailrec

Class AstHelper

java.lang.Object

org.codehaus.groovy.transform.tailrec.AstHelper

public class AstHelper
extends Object

Helping to create a few standard AST constructs

Method Summary

Modifier and Type	Method	Description
static ExpressionStatement	createVariableAlias(String aliasName, ClassNode variableType, String variableName)
static ExpressionStatement	createVariableDefinition(String variableName, ClassNode variableType, Expression value)
static ExpressionStatement	createVariableDefinition(String variableName, ClassNode variableType, Expression value, boolean variableShouldBeFinal)
static VariableExpression	createVariableReference(Map<String,?> variableSpec)
static Statement	recurByThrowStatement()	This statement will throw exception which will be caught and redirected to jump to surrounding while loop's start label Also works from within Closures but is a tiny bit slower
static Statement	recurStatement()	This statement should make the code jump to surrounding while loop's start label Does not work from within Closures

Methods inherited from class java.lang.Object

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

Method Details

createVariableDefinition

public static ExpressionStatement createVariableDefinition(String variableName,
 ClassNode variableType,
 Expression value)

createVariableDefinition

public static ExpressionStatement createVariableDefinition(String variableName,
 ClassNode variableType,
 Expression value,
 boolean variableShouldBeFinal)

createVariableAlias

public static ExpressionStatement createVariableAlias(String aliasName,
 ClassNode variableType,
 String variableName)

createVariableReference

public static VariableExpression createVariableReference(Map<String,?> variableSpec)

recurStatement

public static Statement recurStatement()

This statement should make the code jump to surrounding while loop's start label Does not work from within Closures

recurByThrowStatement

public static Statement recurByThrowStatement()

This statement will throw exception which will be caught and redirected to jump to surrounding while loop's start label Also works from within Closures but is a tiny bit slower