AbstractStatementTransformer (asteroid 0.5.0)

java.lang.Object
- org.codehaus.groovy.ast.CodeVisitorSupport
- - org.codehaus.groovy.ast.ClassCodeVisitorSupport
  - - org.codehaus.groovy.ast.ClassCodeExpressionTransformer
    - - asteroid.transformer.AbstractTransformer
      - asteroid.transformer.AbstractStatementTransformer<T>

Type Parameters:

T - use as a hint for the transformStatement(T) method parameter

All Implemented Interfaces:

Transformer, ExpressionTransformer, GroovyClassVisitor, GroovyCodeVisitor, ErrorCollecting
```
public abstract class AbstractStatementTransformer<T extends Statement>
extends AbstractTransformer
```
This Transformer could be used as a base for transforming Statement instances.

IMPORTANT: The parameter type is only used as a hint. If you are not carefull on how you define the search criteria you could get a ClassCastException at runtime. The criteria should ask for the type of the statement in the first place.

Since:

0.2.0

Constructor Summary

Constructors
Constructor	Description
`AbstractStatementTransformer(SourceUnit sourceUnit, Closure<Boolean> criteria)`	Every instance needs the source unit awareness and the name of the method it's going to transform

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract void`	`transformStatement(T statement)`	This method will transform the statement into its final version.
`void`	`visitStatement(Statement statement)`

Methods inherited from class asteroid.transformer.AbstractTransformer
getModule, getModulePackageName, getSourceUnit

Methods inherited from class org.codehaus.groovy.ast.ClassCodeExpressionTransformer
transform, visitAnnotations, visitAssertStatement, visitCaseStatement, visitConstructorOrMethod, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitProperty, visitReturnStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitWhileLoop

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport
addError, visitBlockStatement, visitBreakStatement, visitCatchStatement, visitClass, visitClassCodeContainer, visitConstructor, visitContinueStatement, visitDeclarationExpression, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitTryCatchFinally

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport
visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitTernaryExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface asteroid.transformer.Transformer
visitClass

- Constructor Detail
  - AbstractStatementTransformer
```
public AbstractStatementTransformer(SourceUnit sourceUnit,
                                    Closure<Boolean> criteria)
```
    Every instance needs the source unit awareness and the name of the method it's going to transform
    
    Parameters:
    
    sourceUnit - Needed to apply scope
    
    criteria - the criteria used to search the interesting Statement
    
    Since:
    
    0.2.0
- Method Detail
  - visitStatement
```
public void visitStatement(Statement statement)
```
    Overrides:
    
    visitStatement in class ClassCodeVisitorSupport
  - transformStatement
```
public abstract void transformStatement(T statement)
```
    This method will transform the statement into its final version.
    
    Parameters:
    
    statement - the method statement you want to transform
    
    Since:
    
    0.2.0