Package org.sonar.plugins.java.api.tree

Interface TryStatementTree

All Superinterfaces:

StatementTree, Tree

All Known Implementing Classes:

TryStatementTreeImpl

@Beta
public interface TryStatementTree
extends StatementTree

'try' statement. JLS 14.20

   try block() catches() finally finallyBlock()
   try (resourceList()) block() catches() finally finallyBlock()
 

Since:

Java 1.3

Nested Class Summary

Nested classes/interfaces inherited from interface org.sonar.plugins.java.api.tree.Tree

Tree.Kind

Method Summary

Modifier and Type	Method	Description
BlockTree	block()
List<CatchTree>	catches()
SyntaxToken	closeParenToken()
BlockTree	finallyBlock()
SyntaxToken	finallyKeyword()
SyntaxToken	openParenToken()
ListTree<Tree>	resourceList()	Until Java 9, resource could only be instance of VariableTree.
ListTree<VariableTree>	resources()	Deprecated. since 4.11.
SyntaxToken	tryKeyword()

Methods inherited from interface org.sonar.plugins.java.api.tree.Tree

accept, firstToken, is, kind, lastToken, parent

Method Detail

tryKeyword

SyntaxToken tryKeyword()

openParenToken

@Nullable
SyntaxToken openParenToken()

resources

@Deprecated
ListTree<VariableTree> resources()

Deprecated.

since 4.11. Use resourceList() to get all declared resources.

Java 9 allows resources to be declared by existing effectively final variables. This method will not return trees of resources declared by such variables, only resources declared with new variables will be returned (as it was until Java 9).

Since:

Java 1.7

resourceList

ListTree<Tree> resourceList()

Until Java 9, resource could only be instance of VariableTree. Since Java 9 it is possible to refer to resources by existing effectively final variables, so list can also contain IdentifierTree or MemberSelectExpressionTree.

Since:

Java 9

closeParenToken

@Nullable
SyntaxToken closeParenToken()

block

BlockTree block()

catches

List<CatchTree> catches()

finallyKeyword

@Nullable
SyntaxToken finallyKeyword()

finallyBlock

@Nullable
BlockTree finallyBlock()