com.google.appengine.api.datastore
Enum Query.SortDirection
- java.lang.Object
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- java.lang.Enum<Query.SortDirection>
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- com.google.appengine.api.datastore.Query.SortDirection
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- All Implemented Interfaces:
- java.io.Serializable, java.lang.Comparable<Query.SortDirection>
- Enclosing class:
- Query
public static enum Query.SortDirection extends java.lang.Enum<Query.SortDirection>
SortDirection controls the order of a sort.
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Enum Constant Summary
Enum Constants Enum Constant and Description ASCENDING
DESCENDING
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method and Description static Query.SortDirection
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Query.SortDirection[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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ASCENDING
public static final Query.SortDirection ASCENDING
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DESCENDING
public static final Query.SortDirection DESCENDING
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Method Detail
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values
public static Query.SortDirection[] 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 (Query.SortDirection c : Query.SortDirection.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static Query.SortDirection 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 namejava.lang.NullPointerException
- if the argument is null
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