Package org.openrewrite.csharp.tree

Class Cs.ConstantPattern

java.lang.Object

org.openrewrite.csharp.tree.Cs.ConstantPattern

All Implemented Interfaces:

Cs, Cs.Pattern, org.openrewrite.java.tree.Expression, org.openrewrite.java.tree.J, org.openrewrite.Tree

Enclosing interface:

Cs

public static final class Cs.ConstantPattern
extends Object
implements Cs.Pattern

Represents a C# constant pattern that matches against literal values or constant expressions.

For example:

     // Literal constant patterns
     if (obj is null)
     if (number is 42)
     if (flag is true)
     if (ch is 'A')
     if (str is "hello")

     // Constant expressions
     const int MAX = 100;
     if (value is MAX)

     // In switch expressions
     return value switch {
         null => "undefined",
         0 => "zero",
         1 => "one",
         _ => "other"
     };

     // With other pattern combinations
     if (str is not null and "example")

     // Enum constant patterns
     if (day is DayOfWeek.Sunday)
 

Nested Class Summary

Nested classes/interfaces inherited from interface org.openrewrite.csharp.tree.Cs

Cs.AliasQualifiedName, Cs.AllowsConstraint, Cs.AllowsConstraintClause, Cs.AnnotatedStatement, Cs.Argument, Cs.ArrayRankSpecifier, Cs.ArrayType, Cs.AssignmentOperation, Cs.AttributeList, Cs.AwaitExpression, Cs.Binary, Cs.BinaryPattern, Cs.BlockScopeNamespaceDeclaration, Cs.CasePatternSwitchLabel, Cs.CheckedStatement, Cs.ClassDeclaration, Cs.ClassOrStructConstraint, Cs.CollectionExpression, Cs.CompilationUnit, Cs.ConstantPattern, Cs.Constructor, Cs.ConstructorConstraint, Cs.ConstructorInitializer, Cs.ConversionOperatorDeclaration, Cs.DeclarationExpression, Cs.DefaultConstraint, Cs.DefaultExpression, Cs.DefaultSwitchLabel, Cs.DelegateDeclaration, Cs.DestructorDeclaration, Cs.DiscardPattern, Cs.DiscardVariableDesignation, Cs.EnumDeclaration, Cs.EnumMemberDeclaration, Cs.ExpressionStatement, Cs.ExternAlias, Cs.FileScopeNamespaceDeclaration, Cs.FixedStatement, Cs.ForEachVariableLoop, Cs.FromClause, Cs.GroupClause, Cs.ImplicitElementAccess, Cs.IndexerDeclaration, Cs.InitializerExpression, Cs.InterpolatedString, Cs.Interpolation, Cs.IsPattern, Cs.JoinClause, Cs.JoinIntoClause, Cs.Keyword, Cs.Lambda, Cs.LetClause, Cs.ListPattern, Cs.LockStatement, Cs.MethodDeclaration, Cs.NewClass, Cs.NullSafeExpression, Cs.OrderByClause, Cs.Ordering, Cs.ParenthesizedPattern, Cs.ParenthesizedVariableDesignation, Cs.Pattern, Cs.PositionalPatternClause, Cs.PropertyDeclaration, Cs.PropertyPatternClause, Cs.QueryBody, Cs.QueryClause, Cs.QueryContinuation, Cs.QueryExpression, Cs.RangeExpression, Cs.RecursivePattern, Cs.RefStructConstraint, Cs.RelationalPattern, Cs.SelectClause, Cs.SelectOrGroupClause, Cs.SingleVariableDesignation, Cs.SlicePattern, Cs.StatementExpression, Cs.Subpattern, Cs.SwitchExpression, Cs.SwitchExpressionArm, Cs.SwitchLabel, Cs.SwitchSection, Cs.SwitchStatement, Cs.TupleElement, Cs.TupleExpression, Cs.TupleType, Cs.TypeConstraint, Cs.TypeParameter, Cs.TypeParameterConstraint, Cs.TypeParameterConstraintClause, Cs.TypePattern, Cs.Unary, Cs.UnaryPattern, Cs.UnsafeStatement, Cs.UsingDirective, Cs.UsingStatement, Cs.VariableDesignation, Cs.VarPattern, Cs.WhereClause, Cs.Yield

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

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

Constructor Summary

Constructors

Constructor	Description
ConstantPattern()

Method Summary

Modifier and Type	Method	Description
<P> org.openrewrite.java.tree.J	acceptCSharp(CSharpVisitor<P> v, P p)
org.openrewrite.java.tree.CoordinateBuilder.Expression	getCoordinates()
org.openrewrite.java.tree.JavaType	getType()
Cs.ConstantPattern	withType(@Nullable org.openrewrite.java.tree.JavaType type)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.openrewrite.csharp.tree.Cs

accept, isAcceptable

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

getSideEffects, unwrap

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

acceptJava, getComments, getPrefix, print, printTrimmed, withComments, withPrefix

Methods inherited from interface org.openrewrite.Tree

cast, getId, getMarkers, isScope, print, print, print, printer, printTrimmed, printTrimmed, printTrimmed, withId, withMarkers

Constructor Details

ConstantPattern

public ConstantPattern()

Method Details

getType

public org.openrewrite.java.tree.JavaType getType()

Specified by:

getType in interface org.openrewrite.java.tree.Expression

withType

public Cs.ConstantPattern withType(@Nullable org.openrewrite.java.tree.JavaType type)

Specified by:

withType in interface org.openrewrite.java.tree.Expression

acceptCSharp

public <P> org.openrewrite.java.tree.J acceptCSharp(CSharpVisitor<P> v,
 P p)

Specified by:

acceptCSharp in interface Cs

getCoordinates

public org.openrewrite.java.tree.CoordinateBuilder.Expression getCoordinates()

Specified by:

getCoordinates in interface org.openrewrite.java.tree.Expression