Interface NullPatternTree

All Superinterfaces:

ExpressionTree, PatternTree, Tree

All Known Implementing Classes:

NullPatternTreeImpl

@Beta
public interface NullPatternTree
extends PatternTree

Null pattern tree. Introduced with Java 17 and JEP-406. Finalized with Java 21 and JEP-441.

  case nullLiteral() : ...
  case nullLiteral() -> ...

Since:

Java 17

Nested Class Summary

Nested classes/interfaces inherited from interface Tree

Tree.Kind

Method Summary

Modifier and Type	Method	Description
LiteralTree	nullLiteral()

Methods inherited from interface ExpressionTree

asConstant, asConstant, symbolType

Methods inherited from interface Tree

accept, firstToken, is, kind, lastToken, parent

Method Details

nullLiteral

LiteralTree nullLiteral()