Package org.openrewrite.checkstyle.policy

Enum RightCurlyPolicy

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<RightCurlyPolicy>
    public enum RightCurlyPolicy
extends java.lang.Enum<RightCurlyPolicy>

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      ALONE
      The brace must be alone on the line.
      ALONE_OR_SINGLELINE
      The brace must be alone on the line, yet single-line format of block is allowed.
      SAME
      Works like alone_or_singleline but the brace should be on the same line as the next part of a multi-block statement (one that directly contains multiple blocks: if/else-if/else or try/catch/finally).

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static RightCurlyPolicy valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static RightCurlyPolicy[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • ALONE

        public static final RightCurlyPolicy ALONE
        The brace must be alone on the line. For example: 
        
     try {
         ...
     }
     finally {
         ...
     }

      • ALONE_OR_SINGLELINE

        public static final RightCurlyPolicy ALONE_OR_SINGLELINE
        The brace must be alone on the line, yet single-line format of block is allowed. For example: 
        
     // Brace is alone on the line
     try {
         ...
     }
     finally {
         ...
     }

     // Single-line format of block
     public long getId() { return id; }

      • SAME

        public static final RightCurlyPolicy SAME
        Works like alone_or_singleline but the brace should be on the same line as the next part of a multi-block statement (one that directly contains multiple blocks: if/else-if/else or try/catch/finally). If no next part of a multi-block statement present, brace must be alone on line. It also allows single-line format of multi-block statements. Examples: 
        
     public long getId() {return id;} // this is OK, it is single line

     // try-catch-finally blocks
     try {
         ...
     } catch (Exception ex) { // this is OK
         ...
     } finally { // this is OK
         ...
     }

     try {
         ...
     } // this is NOT OK, not on the same line as the next part of a multi-block statement
     catch (Exception ex) {
           ...
     } // this is NOT OK, not on the same line as the next part of a multi-block statement
     finally {
           ...
     }

     // if-else blocks
     if (a > 0) {
        ...
     } else { // this is OK
        ...
     }

     if (a > 0) {
        ...
     } // this is NOT OK, not on the same line as the next part of a multi-block statement
     else {
        ...
     }

     if (a > 0) {
        ...
     } int i = 5; // NOT OK, no next part of a multi-block statement, so should be alone

     Thread t = new Thread(new Runnable() {
        {@literal @}Override
        public void run() {
                   ...
        } // this is OK, should be alone as next part of a multi-block statement is absent
     }); // this case is out of scope of RightCurly Check (see issue #5945)

     if (a > 0) { ... } // OK, single-line multi-block statement
     if (a > 0) { ... } else { ... } // OK, single-line multi-block statement
     if (a > 0) {
         ...
     } else { ... } // OK, single-line multi-block statement

    • Method Detail

      • values

        public static RightCurlyPolicy[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (RightCurlyPolicy c : RightCurlyPolicy.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static RightCurlyPolicy valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null