Package com.google.appengine.api.datastore

Enum Query.CompositeFilterOperator

java.lang.Object

java.lang.Enum<Query.CompositeFilterOperator>

com.google.appengine.api.datastore.Query.CompositeFilterOperator

All Implemented Interfaces:

Serializable, Comparable<Query.CompositeFilterOperator>

Enclosing class:

Query

public static enum Query.CompositeFilterOperator
extends Enum<Query.CompositeFilterOperator>

Operators supported by Query.CompositeFilter.

Enum Constant Summary

Enum Constants

Enum Constant	Description
AND
OR

Method Summary

Modifier and Type	Method	Description
static Query.CompositeFilter	and(Query.Filter... subFilters)
static Query.CompositeFilter	and(Collection<Query.Filter> subFilters)
Query.CompositeFilter	of(Query.Filter... subFilters)
Query.CompositeFilter	of(Collection<Query.Filter> subFilters)
static Query.CompositeFilter	or(Query.Filter... subFilters)
static Query.CompositeFilter	or(Collection<Query.Filter> subFilters)
static Query.CompositeFilterOperator	valueOf(String name)	Returns the enum constant of this type with the specified name.
static Query.CompositeFilterOperator[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

AND

public static final Query.CompositeFilterOperator AND

OR

public static final Query.CompositeFilterOperator OR

Method Detail

values

public static Query.CompositeFilterOperator[] 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.CompositeFilterOperator c : Query.CompositeFilterOperator.values())
    System.out.println(c);

Returns:

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

valueOf

public static Query.CompositeFilterOperator 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

and

public static Query.CompositeFilter and(Query.Filter... subFilters)

and

public static Query.CompositeFilter and(Collection<Query.Filter> subFilters)

or

public static Query.CompositeFilter or(Query.Filter... subFilters)

or

public static Query.CompositeFilter or(Collection<Query.Filter> subFilters)

of

public Query.CompositeFilter of(Query.Filter... subFilters)

of

public Query.CompositeFilter of(Collection<Query.Filter> subFilters)