/*
* @see ASTVisitor#visit(SuperFieldAccess)
*/
public boolean visit(SuperFieldAccess node) {
if (node.getQualifier() != null) {
node.getQualifier().accept(this);
this.fBuffer.append("."); // $NON-NLS-1$
}
this.fBuffer.append("super."); // $NON-NLS-1$
node.getName().accept(this);
return false;
}
private void collectSideEffects(Expression expr, List<Expression> sideEffectExprs) {
// local variable, parameter, enum constant, etc.
// OR method starting with is*(), get*()
// except atomic long, atomic integer, etc.
switch (expr.getNodeType()) {
case METHOD_INVOCATION:
MethodInvocation mi = (MethodInvocation) expr;
methodHasSideEffects(mi.resolveMethodBinding(), mi, sideEffectExprs);
collectSideEffects(mi.getExpression(), sideEffectExprs);
collectSideEffects(arguments(mi), sideEffectExprs);
break;
case SUPER_METHOD_INVOCATION:
SuperMethodInvocation smi = (SuperMethodInvocation) expr;
methodHasSideEffects(smi.resolveMethodBinding(), smi, sideEffectExprs);
collectSideEffects(arguments(smi), sideEffectExprs);
break;
case CLASS_INSTANCE_CREATION:
ClassInstanceCreation cic = (ClassInstanceCreation) expr;
methodHasSideEffects(cic.resolveConstructorBinding(), cic, sideEffectExprs);
collectSideEffects(cic.getExpression(), sideEffectExprs);
collectSideEffects(arguments(cic), sideEffectExprs);
break;
case ARRAY_ACCESS:
ArrayAccess aa = (ArrayAccess) expr;
collectSideEffects(aa.getArray(), sideEffectExprs);
collectSideEffects(aa.getIndex(), sideEffectExprs);
break;
case ARRAY_CREATION:
ArrayCreation ac = (ArrayCreation) expr;
collectSideEffects(ac.getInitializer(), sideEffectExprs);
collectSideEffects(ac.dimensions(), sideEffectExprs);
break;
case ARRAY_INITIALIZER:
ArrayInitializer ai = (ArrayInitializer) expr;
collectSideEffects(expressions(ai), sideEffectExprs);
break;
case ASSIGNMENT:
Assignment as = (Assignment) expr;
collectSideEffects(as.getLeftHandSide(), sideEffectExprs);
collectSideEffects(as.getRightHandSide(), sideEffectExprs);
break;
case CONDITIONAL_EXPRESSION:
ConditionalExpression ce = (ConditionalExpression) expr;
collectSideEffects(ce.getExpression(), sideEffectExprs);
collectSideEffects(ce.getThenExpression(), sideEffectExprs);
collectSideEffects(ce.getElseExpression(), sideEffectExprs);
break;
case FIELD_ACCESS:
FieldAccess fa = (FieldAccess) expr;
collectSideEffects(fa.getExpression(), sideEffectExprs);
collectSideEffects(fa.getName(), sideEffectExprs);
break;
case SUPER_FIELD_ACCESS:
SuperFieldAccess sfa = (SuperFieldAccess) expr;
collectSideEffects(sfa.getQualifier(), sideEffectExprs);
collectSideEffects(sfa.getName(), sideEffectExprs);
break;
case THIS_EXPRESSION:
collectSideEffects(((ThisExpression) expr).getQualifier(), sideEffectExprs);
break;
case VARIABLE_DECLARATION_EXPRESSION:
collectSideEffects((VariableDeclarationExpression) expr, sideEffectExprs);
break;
case INFIX_EXPRESSION:
InfixExpression ie = (InfixExpression) expr;
collectSideEffects(ie.getLeftOperand(), sideEffectExprs);
collectSideEffects(ie.getRightOperand(), sideEffectExprs);
collectSideEffects(extendedOperands(ie), sideEffectExprs);
break;
case CAST_EXPRESSION:
collectSideEffects(((CastExpression) expr).getExpression(), sideEffectExprs);
break;
case INSTANCEOF_EXPRESSION:
collectSideEffects(((InstanceofExpression) expr).getLeftOperand(), sideEffectExprs);
break;
case PARENTHESIZED_EXPRESSION:
collectSideEffects(((ParenthesizedExpression) expr).getExpression(), sideEffectExprs);
break;
case POSTFIX_EXPRESSION:
sideEffectExprs.add(expr);
break;
case PREFIX_EXPRESSION:
PrefixExpression pe = (PrefixExpression) expr;
PrefixExpression.Operator op = pe.getOperator();
if (PrefixExpression.Operator.INCREMENT.equals(op)
| PrefixExpression.Operator.DECREMENT.equals(op)) {
sideEffectExprs.add(pe);
} else {
collectSideEffects(pe.getOperand(), sideEffectExprs);
}
break;
default:
// literals
// names
}
}
/* (non-Javadoc)
* @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SuperFieldAccess)
*/
public boolean visit(SuperFieldAccess node) {
expression = createFieldAccess(node.getName().getIdentifier(), resolver.resolveThis());
return false;
}