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- All Superinterfaces:
- ExpressionTree,- Tree
 
 @Deprecated(since="11", forRemoval=true) public interface YieldTree extends ExpressionTree Deprecated, for removal: This API element is subject to removal in a future version.Nashorn JavaScript script engine and APIs, and the jjs tool are deprecated with the intent to remove them in a future release.A tree node for yield expressions used in generator functions. For example:function* id(){ var index = 0; while(index < 10) yield index++; }- Since:
- 9
 
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Method SummaryAll Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description ExpressionTreegetExpression()Deprecated, for removal: This API element is subject to removal in a future version.Returns the expression that is yielded.booleanisStar()Deprecated, for removal: This API element is subject to removal in a future version.Is this a yield * expression in a generator function?- 
Methods declared in interface jdk.nashorn.api.tree.Treeaccept, getEndPosition, getKind, getStartPosition
 
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Method Detail- 
getExpressionExpressionTree getExpression() Deprecated, for removal: This API element is subject to removal in a future version.Returns the expression that is yielded.- Returns:
- The expression that is yielded.
 
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isStarboolean isStar() Deprecated, for removal: This API element is subject to removal in a future version.Is this a yield * expression in a generator function? For example:function* id(){ yield 1; yield * anotherGeneratorFunc(); yield 10; }- Returns:
- true if this is a yield * expression
 
 
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