java.lang.Object
- java.lang.Enum<DateTools.Resolution>
- - org.apache.lucene.document.DateTools.Resolution

All Implemented Interfaces:

Serializable, Comparable<DateTools.Resolution>

Enclosing class:

DateTools
```
public static enum DateTools.Resolution
extends Enum<DateTools.Resolution>
```
Specifies the time granularity.

Enum Constant Summary

Enum Constants
Enum Constant	Description
`DAY`	Limit a date's resolution to day granularity.
`HOUR`	Limit a date's resolution to hour granularity.
`MILLISECOND`	Limit a date's resolution to millisecond granularity.
`MINUTE`	Limit a date's resolution to minute granularity.
`MONTH`	Limit a date's resolution to month granularity.
`SECOND`	Limit a date's resolution to second granularity.
`YEAR`	Limit a date's resolution to year granularity.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`toString()`	this method returns the name of the resolution in lowercase (for backwards compatibility)
`static DateTools.Resolution`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static DateTools.Resolution[]`	`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, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - YEAR
```
public static final DateTools.Resolution YEAR
```
    Limit a date's resolution to year granularity.
  - MONTH
```
public static final DateTools.Resolution MONTH
```
    Limit a date's resolution to month granularity.
  - DAY
```
public static final DateTools.Resolution DAY
```
    Limit a date's resolution to day granularity.
  - HOUR
```
public static final DateTools.Resolution HOUR
```
    Limit a date's resolution to hour granularity.
  - MINUTE
```
public static final DateTools.Resolution MINUTE
```
    Limit a date's resolution to minute granularity.
  - SECOND
```
public static final DateTools.Resolution SECOND
```
    Limit a date's resolution to second granularity.
  - MILLISECOND
```
public static final DateTools.Resolution MILLISECOND
```
    Limit a date's resolution to millisecond granularity.
- Method Detail
  - values
```
public static DateTools.Resolution[] 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 (DateTools.Resolution c : DateTools.Resolution.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static DateTools.Resolution 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
  - toString
```
public String toString()
```
    this method returns the name of the resolution in lowercase (for backwards compatibility)
    
    Overrides:
    
    toString in class Enum<DateTools.Resolution>

Enum DateTools.Resolution

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

YEAR

MONTH

DAY

HOUR

MINUTE

SECOND

MILLISECOND

Method Detail

values

valueOf

toString