## org.apache.lucene.search
Enum SortField.Type

    java.lang.Object
      java.lang.Enum<SortField.Type>
          org.apache.lucene.search.SortField.Type

All Implemented Interfaces:
  Serializable, Comparable<SortField.Type>

Enclosing class:
  SortField

    public static enum SortField.Type

extends Enum<SortField.Type>

Specifies the type of the terms to be sorted, or special types such as CUSTOM

Enum Constant Summary
`BYTE` Deprecated.
`BYTES` Sort use byte[] index values.
`CUSTOM` Sort using a custom Comparator.
`DOC` Sort by document number (index order).
`DOUBLE` Sort using term values as encoded Doubles.
`FLOAT` Sort using term values as encoded Floats.
`INT` Sort using term values as encoded Integers.
`LONG` Sort using term values as encoded Longs.
`REWRITEABLE` Force rewriting of SortField using `SortField.rewrite(IndexSearcher)` before it can be used for sorting
`SCORE` Sort by document score (relevance).
`SHORT` Deprecated.
`STRING` Sort using term values as Strings.
`STRING_VAL` Sort using term values as Strings, but comparing by value (using String.compareTo) for all comparisons.

Method Summary
`static SortField.Type` `valueOf(String name)` Returns the enum constant of this type with the specified name.
`static SortField.Type[]` `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

### SCORE

    public static final SortField.Type SCORE

  Sort by document score (relevance). Sort values are Float and higher values are at the front.

### DOC

    public static final SortField.Type DOC

  Sort by document number (index order). Sort values are Integer and lower values are at the front.

### STRING

    public static final SortField.Type STRING

  Sort using term values as Strings. Sort values are String and lower values are at the front.

### INT

    public static final SortField.Type INT

  Sort using term values as encoded Integers. Sort values are Integer and lower values are at the front.

### FLOAT

    public static final SortField.Type FLOAT

  Sort using term values as encoded Floats. Sort values are Float and lower values are at the front.

### LONG

    public static final SortField.Type LONG

  Sort using term values as encoded Longs. Sort values are Long and lower values are at the front.

### DOUBLE

    public static final SortField.Type DOUBLE

  Sort using term values as encoded Doubles. Sort values are Double and lower values are at the front.

### SHORT

    @Deprecated
    public static final SortField.Type SHORT

  Deprecated.
  Sort using term values as encoded Shorts. Sort values are Short and lower values are at the front.

### CUSTOM

    public static final SortField.Type CUSTOM

  Sort using a custom Comparator. Sort values are any Comparable and sorting is done according to natural order.

### BYTE

    @Deprecated
    public static final SortField.Type BYTE

  Deprecated.
  Sort using term values as encoded Bytes. Sort values are Byte and lower values are at the front.

### STRING_VAL

    public static final SortField.Type STRING_VAL

  Sort using term values as Strings, but comparing by value (using String.compareTo) for all comparisons. This is typically slower than `STRING`, which uses ordinals to do the sorting.

### BYTES

    public static final SortField.Type BYTES

  Sort use byte[] index values.

### REWRITEABLE

    public static final SortField.Type REWRITEABLE

  Force rewriting of SortField using `SortField.rewrite(IndexSearcher)` before it can be used for sorting

Method Detail

### values

    public static SortField.Type[] 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 (SortField.Type c : SortField.Type.values())
          System.out.println(c);

  Returns:
    an array containing the constants of this enum type, in the order they are declared

### valueOf

    public static SortField.Type valueOf(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:
    `IllegalArgumentException` - if this enum type has no constant with the specified name
    `NullPointerException` - if the argument is null

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