public void visitReferenceExpression(GrReferenceExpression refExpr) { super.visitReferenceExpression(refExpr); if (myPolicy.isReferenceAccepted(refExpr)) { String name = refExpr.getReferenceName(); if (name == null) return; if (ControlFlowUtils.isIncOrDecOperand(refExpr)) { final InstructionImpl i = new ReadWriteVariableInstruction(name, refExpr, READ); addNodeAndCheckPending(i); addNode(new ReadWriteVariableInstruction(name, refExpr, WRITE)); } else { final int type = PsiUtil.isLValue(refExpr) ? WRITE : READ; addNodeAndCheckPending(new ReadWriteVariableInstruction(name, refExpr, type)); if (refExpr.getParent() instanceof GrArgumentList && refExpr.getParent().getParent() instanceof GrCall) { addNodeAndCheckPending(new ArgumentInstruction(refExpr)); } } } if (refExpr.isQualified() && !(refExpr.getParent() instanceof GrCall)) { visitCall(refExpr); } }
public void visitClosure(GrClosableBlock closure) { // do not go inside closures except gstring injections if (closure.getParent() instanceof GrStringInjection) { for (GrParameter parameter : closure.getAllParameters()) { if (myPolicy.isVariableInitialized(parameter)) { addNode(new ReadWriteVariableInstruction(parameter.getName(), parameter, WRITE)); } } addNode(new ReadWriteVariableInstruction("owner", closure.getLBrace(), WRITE)); super.visitClosure(closure); return; } ReadWriteVariableInstruction[] reads = ControlFlowBuilderUtil.getReadsWithoutPriorWrites(closure.getControlFlow(), false); for (ReadWriteVariableInstruction read : reads) { PsiElement element = read.getElement(); if (!(element instanceof GrReferenceExpression) || myPolicy.isReferenceAccepted((GrReferenceExpression) element)) { addNodeAndCheckPending( new ReadWriteVariableInstruction(read.getVariableName(), closure, READ)); } } addNodeAndCheckPending(new InstructionImpl(closure)); }
public void visitTypeDefinition(final GrTypeDefinition typeDefinition) { if (!(typeDefinition instanceof GrAnonymousClassDefinition)) return; final Set<ReadWriteVariableInstruction> vars = collectUsedVariableWithoutInitialization(typeDefinition); for (ReadWriteVariableInstruction var : vars) { PsiElement element = var.getElement(); if (!(element instanceof GrReferenceExpression) || myPolicy.isReferenceAccepted((GrReferenceExpression) element)) { addNodeAndCheckPending( new ReadWriteVariableInstruction(var.getVariableName(), typeDefinition, READ)); } } addNodeAndCheckPending(new InstructionImpl(typeDefinition)); }
public void visitAssignmentExpression(GrAssignmentExpression expression) { GrExpression lValue = expression.getLValue(); if (expression.getOperationTokenType() != mASSIGN) { if (lValue instanceof GrReferenceExpression && myPolicy.isReferenceAccepted((GrReferenceExpression) lValue)) { String referenceName = ((GrReferenceExpression) lValue).getReferenceName(); if (referenceName != null) { addNodeAndCheckPending(new ReadWriteVariableInstruction(referenceName, lValue, READ)); } } } GrExpression rValue = expression.getRValue(); if (rValue != null) { rValue.accept(this); lValue.accept(this); } }