Module jdk.scripting.nashorn

Package jdk.nashorn.api.tree

Interface CatchTree

All Superinterfaces:

Tree

public interface CatchTree
extends Tree

A tree node for a 'catch' block in a 'try' statement. For example:

   catch ( parameter )
       block
 

Since:

9

Nested Class Summary

Nested classes/interfaces inherited from interface jdk.nashorn.api.tree.Tree

Tree.Kind

Method Summary

Modifier and Type	Method and Description
BlockTree	getBlock() Returns the code block of this catch block.
ExpressionTree	getCondition() Returns the optional catch condition expression.
IdentifierTree	getParameter() Returns the catch parameter identifier of the exception caught.

Methods inherited from interface jdk.nashorn.api.tree.Tree

accept, getEndPosition, getKind, getStartPosition

Method Detail

getParameter

IdentifierTree getParameter()

Returns the catch parameter identifier of the exception caught.

Returns:

the catch parameter identifier

getBlock

BlockTree getBlock()

Returns the code block of this catch block.

Returns:

the code block

getCondition

ExpressionTree getCondition()

Returns the optional catch condition expression. This is null if this is an unconditional catch statement.

Returns:

the optional catch condition expression.