Module jdk.compiler

Package com.sun.source.tree

Interface EnhancedForLoopTree

All Superinterfaces:

StatementTree, Tree

public interface EnhancedForLoopTree
extends StatementTree

A tree node for an "enhanced" for loop statement. For example:

   for ( variable : expression )
       statement
 

See Java Language Specification:

14.14.2 The enhanced for statement

Since:

1.6

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	EnhancedForLoopTree.DeclarationKindPREVIEW	Preview. "Enhanced" for declarations come in two forms: local variable declarations and record patterns

Nested classes/interfaces declared in interface com.sun.source.tree.Tree

Tree.Kind

Method Summary

Modifier and Type	Method	Description
EnhancedForLoopTree.DeclarationKindPREVIEW	getDeclarationKind()	Preview. Returns the kind of the declaration of the "enhanced" for.
ExpressionTree	getExpression()	Returns the expression yielding the values for the control variable.
StatementTree	getStatement()	Returns the body of the loop.
VariableTree	getVariable()	Returns the control variable for the loop.
Tree	getVariableOrRecordPattern()	Preview. Returns the control variable or pattern for the loop.

Methods declared in interface com.sun.source.tree.Tree

accept, getKind

Method Details

getVariable

VariableTree getVariable()

Returns the control variable for the loop.

Returns:

the control variable, or null if this "enhanced" for uses a pattern

getVariableOrRecordPattern

Tree getVariableOrRecordPattern()

getVariableOrRecordPattern is a reflective preview API of the Java platform.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Returns the control variable or pattern for the loop.

Returns:

the control variable or pattern

Since:

20

getExpression

ExpressionTree getExpression()

Returns the expression yielding the values for the control variable.

Returns:

the expression

getStatement

StatementTree getStatement()

Returns the body of the loop.

Returns:

the body of the loop

getDeclarationKind

EnhancedForLoopTree.DeclarationKindPREVIEW getDeclarationKind()

getDeclarationKind is a reflective preview API of the Java platform.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Returns the kind of the declaration of the "enhanced" for.

Returns:

the kind of the declaration

Since:

20