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java.lang.Objectjava.lang.Enum<OrderByItem.NullOrdering>
org.eclipse.persistence.jpa.jpql.parser.OrderByItem.NullOrdering
public static enum OrderByItem.NullOrdering
This enumeration lists all the possible choices for ordering nulls in an item.
Enum Constant Summary | |
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DEFAULT
The constant used when the ordering is not specify. |
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NULLS_FIRST
The constant for 'NULLS FIRST', which tells to order nulls first. |
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NULLS_LAST
The constant for 'NULLS LAST', which tells to order nulls last. |
Method Summary | |
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java.lang.String |
getIdentifier()
Returns the actual JPQL composite identifiers identified by this enum constant. |
java.lang.String |
toString()
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static OrderByItem.NullOrdering |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static OrderByItem.NullOrdering[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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public static final OrderByItem.NullOrdering DEFAULT
public static final OrderByItem.NullOrdering NULLS_FIRST
public static final OrderByItem.NullOrdering NULLS_LAST
Method Detail |
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public static OrderByItem.NullOrdering[] values()
for (OrderByItem.NullOrdering c : OrderByItem.NullOrdering.values()) System.out.println(c);
public static OrderByItem.NullOrdering valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is nullpublic java.lang.String getIdentifier()
public java.lang.String toString()
toString
in class java.lang.Enum<OrderByItem.NullOrdering>
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EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
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