spoon.reflect.code

Interface CtYieldStatement

All Superinterfaces:

java.lang.Cloneable, CtCFlowBreak, CtCodeElement, CtElement, CtQueryable, CtStatement, CtVisitable, FactoryAccessor, java.io.Serializable, SourcePositionHolder

All Known Implementing Classes:

CtYieldStatementImpl

public interface CtYieldStatement
extends CtCFlowBreak

This code element defines a yield statement. Example:

     int x = 0;
     x = switch ("foo") {
         default -> {
                                        x=x+1;
                                        yield x; //<--- yield statement
                                        }
     };
 

A yield statement is implicit in the following example: Example:

     int x = 0;
     x = switch ("foo") {
         default -> 4; //<---  implicit yield statement
     };
 

the example wouldn't be allowed without the brackets at the default case, because java syntax defines case -> [expression] or case -> [blockStatement] and yield is not a expression.

Method Summary

Modifier and Type	Method and Description
CtYieldStatement	clone() Clone the element which calls this method in a new object.
CtExpression<?>	getExpression() Gets the expression of the yield statement.
<T extends CtYieldStatement> T	setExpression(CtExpression<?> expression) Gets the expression of the yield statement.

Methods inherited from interface spoon.reflect.code.CtStatement

comment, getLabel, insertAfter, insertAfter, insertBefore, insertBefore, setLabel

Methods inherited from interface spoon.reflect.code.CtCodeElement

partiallyEvaluate

Methods inherited from interface spoon.reflect.declaration.CtElement

addAnnotation, addComment, asIterable, delete, descendantIterator, getAllMetadata, getAnnotatedChildren, getAnnotation, getAnnotation, getAnnotations, getComments, getDirectChildren, getDocComment, getElements, getMetadata, getMetadataKeys, getOriginalSourceFragment, getParent, getParent, getParent, getPath, getPosition, getReferencedTypes, getRoleInParent, getShortRepresentation, getValueByRole, hasAnnotation, hasParent, isImplicit, isParentInitialized, prettyprint, putMetadata, removeAnnotation, removeComment, replace, replace, setAllMetadata, setAnnotations, setComments, setDocComment, setImplicit, setParent, setPosition, setPositions, setValueByRole, toString, toStringDebug, updateAllParentsBelow

Methods inherited from interface spoon.processing.FactoryAccessor

getFactory, setFactory

Methods inherited from interface spoon.reflect.visitor.CtVisitable

accept

Methods inherited from interface spoon.reflect.visitor.chain.CtQueryable

filterChildren, map, map

Method Detail

getExpression

CtExpression<?> getExpression()

Gets the expression of the yield statement. Example: case 1 -> {yield 10}; (This syntax is available as a feature since Java 14)

setExpression

<T extends CtYieldStatement> T setExpression(CtExpression<?> expression)

Gets the expression of the yield statement. Example: case 1 -> {yield 10}; (This syntax is available as a feature since Java 14)

clone

CtYieldStatement clone()

Description copied from interface: CtElement

Clone the element which calls this method in a new object. Note that that references are kept as is, and thus, so if you clone whole classes or methods, some parts of the cloned element (eg executable references) may still point to the initial element. In this case, consider using methods Refactoring.copyType(CtType) and Refactoring.copyMethod(CtMethod) instead which does additional work beyond cloning.

Specified by:

clone in interface CtCodeElement

Specified by:

clone in interface CtElement

Specified by:

clone in interface CtStatement