java.lang.Object
- org.sonar.python.checks.cdk.CdkUtils

```
public class CdkUtils
extends Object
```

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`protected static Optional<org.sonar.python.checks.cdk.CdkUtils.ExpressionFlow>`	`getArgument(SubscriptionContext ctx, CallExpression callExpression, String argumentName)`	Resolve a particular argument of a call or get an empty optional if the argument is not set.
`static Optional<CallExpression>`	`getCall(Expression expression, String fqn)`
`static Optional<Integer>`	`getInt(Expression expression)`
`static Optional<org.sonar.python.checks.cdk.CdkUtils.ResolvedKeyValuePair>`	`getKeyValuePair(SubscriptionContext ctx, DictionaryLiteralElement element)`	Resolve the key and value of a dictionary element or get an empty optional if the element is an UnpackingExpression.
`static Optional<String>`	`getString(Expression expression)`

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

Method Detail

getInt

public static Optional<Integer> getInt(Expression expression)

getString

public static Optional<String> getString(Expression expression)

getCall

public static Optional<CallExpression> getCall(Expression expression,
                                               String fqn)

getArgument

protected static Optional<org.sonar.python.checks.cdk.CdkUtils.ExpressionFlow> getArgument(SubscriptionContext ctx,
                                                                                           CallExpression callExpression,
                                                                                           String argumentName)

Resolve a particular argument of a call or get an empty optional if the argument is not set.

getKeyValuePair

public static Optional<org.sonar.python.checks.cdk.CdkUtils.ResolvedKeyValuePair> getKeyValuePair(SubscriptionContext ctx,
                                                                                                  DictionaryLiteralElement element)

Resolve the key and value of a dictionary element or get an empty optional if the element is an UnpackingExpression.

Class CdkUtils