## org.codehaus.groovy.transform.powerassert
Class TruthExpressionRewriter

    java.lang.Object
      org.codehaus.groovy.transform.powerassert.TruthExpressionRewriter

All Implemented Interfaces:
  GroovyCodeVisitor

    public class TruthExpressionRewriter

extends Object
implements GroovyCodeVisitor

Rewrites the truth expression of an assertion statement. Implements GroovyCodeVisitor rather than extending from CodeVisitorSupport to make sure that all kinds of expressions are handled.

Author:
  Peter Niederwieser

Method Summary
`static Expression` `rewrite(Expression truthExpr, SourceText sourceText, AssertionRewriter assertionRewriter)`
`void` `visitArgumentlistExpression(ArgumentListExpression expr)`
`void` `visitArrayExpression(ArrayExpression expr)`
`void` `visitAssertStatement(AssertStatement stat)`
`void` `visitAttributeExpression(AttributeExpression expr)`
`void` `visitBinaryExpression(BinaryExpression expr)`
`void` `visitBitwiseNegationExpression(BitwiseNegationExpression expr)`
`void` `visitBlockStatement(BlockStatement stat)`
`void` `visitBooleanExpression(BooleanExpression expr)`
`void` `visitBreakStatement(BreakStatement stat)`
`void` `visitBytecodeExpression(BytecodeExpression expr)`
`void` `visitCaseStatement(CaseStatement stat)`
`void` `visitCastExpression(CastExpression expr)`
`void` `visitCatchStatement(CatchStatement stat)`
`void` `visitClassExpression(ClassExpression expr)`
`void` `visitClosureExpression(ClosureExpression expr)`
`void` `visitClosureListExpression(ClosureListExpression expr)`
`void` `visitConstantExpression(ConstantExpression expr)`
`void` `visitConstructorCallExpression(ConstructorCallExpression expr)`
`void` `visitContinueStatement(ContinueStatement stat)`
`void` `visitDeclarationExpression(DeclarationExpression expr)`
`void` `visitDoWhileLoop(DoWhileStatement stat)`
`void` `visitExpressionStatement(ExpressionStatement stat)`
`void` `visitFieldExpression(FieldExpression expr)`
`void` `visitForLoop(ForStatement stat)`
`void` `visitGStringExpression(GStringExpression expr)`
`void` `visitIfElse(IfStatement stat)`
`void` `visitListExpression(ListExpression expr)`
`void` `visitMapEntryExpression(MapEntryExpression expr)`
`void` `visitMapExpression(MapExpression expr)`
`void` `visitMethodCallExpression(MethodCallExpression expr)`
`void` `visitMethodPointerExpression(MethodPointerExpression expr)`
`void` `visitNotExpression(NotExpression expr)`
`void` `visitPostfixExpression(PostfixExpression expr)`
`void` `visitPrefixExpression(PrefixExpression expr)`
`void` `visitPropertyExpression(PropertyExpression expr)`
`void` `visitRangeExpression(RangeExpression expr)`
`void` `visitRegexExpression(RegexExpression expr)`
`void` `visitReturnStatement(ReturnStatement stat)`
`void` `visitShortTernaryExpression(ElvisOperatorExpression expr)`
`void` `visitSpreadExpression(SpreadExpression expr)`
`void` `visitSpreadMapExpression(SpreadMapExpression expr)`
`void` `visitStaticMethodCallExpression(StaticMethodCallExpression expr)`
`void` `visitSwitch(SwitchStatement stat)`
`void` `visitSynchronizedStatement(SynchronizedStatement stat)`
`void` `visitTernaryExpression(TernaryExpression expr)`
`void` `visitThrowStatement(ThrowStatement stat)`
`void` `visitTryCatchFinally(TryCatchStatement stat)`
`void` `visitTupleExpression(TupleExpression expr)`
`void` `visitUnaryMinusExpression(UnaryMinusExpression expr)`
`void` `visitUnaryPlusExpression(UnaryPlusExpression expr)`
`void` `visitVariableExpression(VariableExpression expr)`
`void` `visitWhileLoop(WhileStatement stat)`

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

Method Detail

### rewrite

    public static Expression rewrite(Expression truthExpr,
                                     SourceText sourceText,
                                     AssertionRewriter assertionRewriter)

### visitMethodCallExpression

    public void visitMethodCallExpression(MethodCallExpression expr)

  Specified by:
    `visitMethodCallExpression` in interface `GroovyCodeVisitor`

### visitStaticMethodCallExpression

    public void visitStaticMethodCallExpression(StaticMethodCallExpression expr)

  Specified by:
    `visitStaticMethodCallExpression` in interface `GroovyCodeVisitor`

### visitBytecodeExpression

    public void visitBytecodeExpression(BytecodeExpression expr)

  Specified by:
    `visitBytecodeExpression` in interface `GroovyCodeVisitor`

### visitArgumentlistExpression

    public void visitArgumentlistExpression(ArgumentListExpression expr)

  Specified by:
    `visitArgumentlistExpression` in interface `GroovyCodeVisitor`

### visitPropertyExpression

    public void visitPropertyExpression(PropertyExpression expr)

  Specified by:
    `visitPropertyExpression` in interface `GroovyCodeVisitor`

### visitAttributeExpression

    public void visitAttributeExpression(AttributeExpression expr)

  Specified by:
    `visitAttributeExpression` in interface `GroovyCodeVisitor`

### visitFieldExpression

    public void visitFieldExpression(FieldExpression expr)

  Specified by:
    `visitFieldExpression` in interface `GroovyCodeVisitor`

### visitMethodPointerExpression

    public void visitMethodPointerExpression(MethodPointerExpression expr)

  Specified by:
    `visitMethodPointerExpression` in interface `GroovyCodeVisitor`

### visitVariableExpression

    public void visitVariableExpression(VariableExpression expr)

  Specified by:
    `visitVariableExpression` in interface `GroovyCodeVisitor`

### visitDeclarationExpression

    public void visitDeclarationExpression(DeclarationExpression expr)

  Specified by:
    `visitDeclarationExpression` in interface `GroovyCodeVisitor`

### visitRegexExpression

    public void visitRegexExpression(RegexExpression expr)

  Specified by:
    `visitRegexExpression` in interface `GroovyCodeVisitor`

### visitBinaryExpression

    public void visitBinaryExpression(BinaryExpression expr)

  Specified by:
    `visitBinaryExpression` in interface `GroovyCodeVisitor`

### visitConstantExpression

    public void visitConstantExpression(ConstantExpression expr)

  Specified by:
    `visitConstantExpression` in interface `GroovyCodeVisitor`

### visitClassExpression

    public void visitClassExpression(ClassExpression expr)

  Specified by:
    `visitClassExpression` in interface `GroovyCodeVisitor`

### visitUnaryMinusExpression

    public void visitUnaryMinusExpression(UnaryMinusExpression expr)

  Specified by:
    `visitUnaryMinusExpression` in interface `GroovyCodeVisitor`

### visitUnaryPlusExpression

    public void visitUnaryPlusExpression(UnaryPlusExpression expr)

  Specified by:
    `visitUnaryPlusExpression` in interface `GroovyCodeVisitor`

### visitBitwiseNegationExpression

    public void visitBitwiseNegationExpression(BitwiseNegationExpression expr)

  Specified by:
    `visitBitwiseNegationExpression` in interface `GroovyCodeVisitor`

### visitCastExpression

    public void visitCastExpression(CastExpression expr)

  Specified by:
    `visitCastExpression` in interface `GroovyCodeVisitor`

### visitClosureListExpression

    public void visitClosureListExpression(ClosureListExpression expr)

  Specified by:
    `visitClosureListExpression` in interface `GroovyCodeVisitor`

### visitNotExpression

    public void visitNotExpression(NotExpression expr)

  Specified by:
    `visitNotExpression` in interface `GroovyCodeVisitor`

### visitListExpression

    public void visitListExpression(ListExpression expr)

  Specified by:
    `visitListExpression` in interface `GroovyCodeVisitor`

### visitRangeExpression

    public void visitRangeExpression(RangeExpression expr)

  Specified by:
    `visitRangeExpression` in interface `GroovyCodeVisitor`

### visitMapExpression

    public void visitMapExpression(MapExpression expr)

  Specified by:
    `visitMapExpression` in interface `GroovyCodeVisitor`

### visitMapEntryExpression

    public void visitMapEntryExpression(MapEntryExpression expr)

  Specified by:
    `visitMapEntryExpression` in interface `GroovyCodeVisitor`

### visitConstructorCallExpression

    public void visitConstructorCallExpression(ConstructorCallExpression expr)

  Specified by:
    `visitConstructorCallExpression` in interface `GroovyCodeVisitor`

### visitGStringExpression

    public void visitGStringExpression(GStringExpression expr)

  Specified by:
    `visitGStringExpression` in interface `GroovyCodeVisitor`

### visitArrayExpression

    public void visitArrayExpression(ArrayExpression expr)

  Specified by:
    `visitArrayExpression` in interface `GroovyCodeVisitor`

### visitSpreadExpression

    public void visitSpreadExpression(SpreadExpression expr)

  Specified by:
    `visitSpreadExpression` in interface `GroovyCodeVisitor`

### visitSpreadMapExpression

    public void visitSpreadMapExpression(SpreadMapExpression expr)

  Specified by:
    `visitSpreadMapExpression` in interface `GroovyCodeVisitor`

### visitTernaryExpression

    public void visitTernaryExpression(TernaryExpression expr)

  Specified by:
    `visitTernaryExpression` in interface `GroovyCodeVisitor`

### visitShortTernaryExpression

    public void visitShortTernaryExpression(ElvisOperatorExpression expr)

  Specified by:
    `visitShortTernaryExpression` in interface `GroovyCodeVisitor`

### visitPrefixExpression

    public void visitPrefixExpression(PrefixExpression expr)

  Specified by:
    `visitPrefixExpression` in interface `GroovyCodeVisitor`

### visitPostfixExpression

    public void visitPostfixExpression(PostfixExpression expr)

  Specified by:
    `visitPostfixExpression` in interface `GroovyCodeVisitor`

### visitBooleanExpression

    public void visitBooleanExpression(BooleanExpression expr)

  Specified by:
    `visitBooleanExpression` in interface `GroovyCodeVisitor`

### visitClosureExpression

    public void visitClosureExpression(ClosureExpression expr)

  Specified by:
    `visitClosureExpression` in interface `GroovyCodeVisitor`

### visitTupleExpression

    public void visitTupleExpression(TupleExpression expr)

  Specified by:
    `visitTupleExpression` in interface `GroovyCodeVisitor`

### visitBlockStatement

    public void visitBlockStatement(BlockStatement stat)

  Specified by:
    `visitBlockStatement` in interface `GroovyCodeVisitor`

### visitForLoop

    public void visitForLoop(ForStatement stat)

  Specified by:
    `visitForLoop` in interface `GroovyCodeVisitor`

### visitWhileLoop

    public void visitWhileLoop(WhileStatement stat)

  Specified by:
    `visitWhileLoop` in interface `GroovyCodeVisitor`

### visitDoWhileLoop

    public void visitDoWhileLoop(DoWhileStatement stat)

  Specified by:
    `visitDoWhileLoop` in interface `GroovyCodeVisitor`

### visitIfElse

    public void visitIfElse(IfStatement stat)

  Specified by:
    `visitIfElse` in interface `GroovyCodeVisitor`

### visitExpressionStatement

    public void visitExpressionStatement(ExpressionStatement stat)

  Specified by:
    `visitExpressionStatement` in interface `GroovyCodeVisitor`

### visitReturnStatement

    public void visitReturnStatement(ReturnStatement stat)

  Specified by:
    `visitReturnStatement` in interface `GroovyCodeVisitor`

### visitAssertStatement

    public void visitAssertStatement(AssertStatement stat)

  Specified by:
    `visitAssertStatement` in interface `GroovyCodeVisitor`

### visitTryCatchFinally

    public void visitTryCatchFinally(TryCatchStatement stat)

  Specified by:
    `visitTryCatchFinally` in interface `GroovyCodeVisitor`

### visitSwitch

    public void visitSwitch(SwitchStatement stat)

  Specified by:
    `visitSwitch` in interface `GroovyCodeVisitor`

### visitCaseStatement

    public void visitCaseStatement(CaseStatement stat)

  Specified by:
    `visitCaseStatement` in interface `GroovyCodeVisitor`

### visitBreakStatement

    public void visitBreakStatement(BreakStatement stat)

  Specified by:
    `visitBreakStatement` in interface `GroovyCodeVisitor`

### visitContinueStatement

    public void visitContinueStatement(ContinueStatement stat)

  Specified by:
    `visitContinueStatement` in interface `GroovyCodeVisitor`

### visitThrowStatement

    public void visitThrowStatement(ThrowStatement stat)

  Specified by:
    `visitThrowStatement` in interface `GroovyCodeVisitor`

### visitSynchronizedStatement

    public void visitSynchronizedStatement(SynchronizedStatement stat)

  Specified by:
    `visitSynchronizedStatement` in interface `GroovyCodeVisitor`

### visitCatchStatement

    public void visitCatchStatement(CatchStatement stat)

  Specified by:
    `visitCatchStatement` in interface `GroovyCodeVisitor`

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