Package org.openrewrite.java.tree

Interface Expression

All Superinterfaces:

J, org.openrewrite.marker.Markable, java.io.Serializable, org.openrewrite.Tree

All Known Implementing Classes:

J.AnnotatedType, J.Annotation, J.ArrayAccess, J.ArrayType, J.Assignment, J.AssignmentOperation, J.Binary, J.ControlParentheses, J.Empty, J.FieldAccess, J.Identifier, J.InstanceOf, J.Lambda, J.Literal, J.MemberReference, J.MethodInvocation, J.NewArray, J.NewClass, J.ParameterizedType, J.Parentheses, J.Primitive, J.Ternary, J.TypeCast, J.Unary, J.Wildcard

public interface Expression
extends J

Nested Class Summary

Nested classes/interfaces inherited from interface org.openrewrite.java.tree.J

J.AnnotatedType, J.Annotation, J.ArrayAccess, J.ArrayDimension, J.ArrayType, J.Assert, J.Assignment, J.AssignmentOperation, J.Binary, J.Block, J.Break, J.Case, J.ClassDeclaration, J.CompilationUnit, J.Continue, J.ControlParentheses<J2 extends J>, J.DoWhileLoop, J.Empty, J.EnumValue, J.EnumValueSet, J.FieldAccess, J.ForEachLoop, J.ForLoop, J.Identifier, J.If, J.Import, J.InstanceOf, J.Label, J.Lambda, J.Literal, J.MemberReference, J.MethodDeclaration, J.MethodInvocation, J.Modifier, J.MultiCatch, J.NewArray, J.NewClass, J.Package, J.ParameterizedType, J.Parentheses<J2 extends J>, J.Primitive, J.Return, J.Switch, J.Synchronized, J.Ternary, J.Throw, J.Try, J.TypeCast, J.TypeParameter, J.TypeParameters, J.Unary, J.VariableDeclarations, J.WhileLoop, J.Wildcard

Method Summary

Modifier and Type	Method	Description
default java.util.List<org.openrewrite.Tree>	getSideEffects()
@Nullable JavaType	getType()
<T extends org.openrewrite.Tree> T	withType(@Nullable JavaType type)

Methods inherited from interface org.openrewrite.java.tree.J

accept, acceptJava, getComments, getCoordinates, getPrefix, isAcceptable, print, print, withComments, withPrefix, withTemplate

Methods inherited from interface org.openrewrite.marker.Markable

getMarkers, withMarker, withMarkers

Methods inherited from interface org.openrewrite.Tree

getId, getStyle, isScope, print, printTrimmed, printTrimmed, printTrimmed

Method Detail

getType

@Nullable
@Nullable JavaType getType()

withType

<T extends org.openrewrite.Tree> T withType(@Nullable
                                            @Nullable JavaType type)

getSideEffects

default java.util.List<org.openrewrite.Tree> getSideEffects()

Returns:

A list of the side effects emitted by the statement, if the statement was decomposed. So for a binary operation, there are up to two potential side effects (the left and right side) and as few as zero if both sides of the expression are something like constants or variable references.