org.apache.sling.query.selector

Enum HierarchyOperator

java.lang.Object

java.lang.Enum<HierarchyOperator>

org.apache.sling.query.selector.HierarchyOperator

All Implemented Interfaces:

Serializable, Comparable<HierarchyOperator>

public enum HierarchyOperator
extends Enum<HierarchyOperator>

Enum Constant Summary

Enum Constants

Enum Constant and Description
CHILD
DESCENDANT
NEXT_ADJACENT
NEXT_SIBLINGS
NOOP

Method Summary

Methods

Modifier and Type	Method and Description
static HierarchyOperator	findByCharacter(char c)
abstract <T> Function<?,?>	getFunction(SelectorSegment segment, SearchStrategy strategy, TreeProvider<T> provider)
static HierarchyOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static HierarchyOperator[]	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

CHILD

public static final HierarchyOperator CHILD

DESCENDANT

public static final HierarchyOperator DESCENDANT

NEXT_ADJACENT

public static final HierarchyOperator NEXT_ADJACENT

NEXT_SIBLINGS

public static final HierarchyOperator NEXT_SIBLINGS

NOOP

public static final HierarchyOperator NOOP

Method Detail

values

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

Returns:

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

valueOf

public static HierarchyOperator 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

getFunction

public abstract <T> Function<?,?> getFunction(SelectorSegment segment,
                            SearchStrategy strategy,
                            TreeProvider<T> provider)

findByCharacter

public static HierarchyOperator findByCharacter(char c)