Class TypePattern


public class TypePattern extends Pattern
TypePattern pattern AST node type.
 TypePattern:
      SingleVariableDeclaration
 
Since:
3.27
Restriction:
This class is not intended to be referenced by clients.
Restriction:
This class is not intended to be instantiated by clients.
  • Field Details

  • Method Details

    • propertyDescriptors

      public static List propertyDescriptors(int apiLevel)
      Returns a list of structural property descriptors for this node type. Clients must not modify the result.
      Parameters:
      apiLevel - the API level; one of the AST.JLS* constants
      Returns:
      a list of property descriptors (element type: StructuralPropertyDescriptor)
      Restriction:
      This method is not intended to be referenced by clients.
    • propertyDescriptors

      public static List propertyDescriptors(int apiLevel, boolean previewEnabled)
      Returns a list of structural property descriptors for this node type. Clients must not modify the result.
      Parameters:
      apiLevel - the API level; one of the AST.JLS* constants
      previewEnabled - the previewEnabled flag
      Returns:
      a list of property descriptors (element type: StructuralPropertyDescriptor)
      Restriction:
      This method is not intended to be referenced by clients.
    • patternVariables

      public List<SingleVariableDeclaration> patternVariables()
      Description copied from class: Pattern
      Returns the list of pattern variables
      Specified by:
      patternVariables in class Pattern
      Returns:
      the list of pattern variables (element type: SingleVariableDeclaration)
    • setPatternVariable

      public void setPatternVariable(SingleVariableDeclaration patternVariable)
      Sets the pattern variable.
      Parameters:
      patternVariable - the right operand node
      Throws:
      IllegalArgumentException - if:
      • the node belongs to a different AST
      • the node already has a parent
      • a cycle in would be created
      UnsupportedOperationException - if this operation is used other than JLS18
      UnsupportedOperationException - if this expression is used with previewEnabled flag as false
      Restriction:
      This method is not intended to be referenced by clients as it is a part of Java preview feature.
    • getPatternVariable

      public SingleVariableDeclaration getPatternVariable()
      Returns the pattern variable of Types Pattern.
      Returns:
      the pattern variable
      Throws:
      UnsupportedOperationException - if this operation is used other than JLS18
      UnsupportedOperationException - if this expression is used with previewEnabled flag as false
      Restriction:
      This method is not intended to be referenced by clients as it is a part of Java preview feature.