com.querydsl.core.types

Enum PathType

java.lang.Object

java.lang.Enum<PathType>

com.querydsl.core.types.PathType

All Implemented Interfaces:

Operator, Serializable, Comparable<PathType>

public enum PathType
extends Enum<PathType>
implements Operator

PathType represents the relation of a Path to its parent

Enum Constant Summary

Enum Constants

Enum Constant and Description
ARRAYVALUE Indexed array access (array[i])
ARRAYVALUE_CONSTANT Indexed array access with constant (array[i])
COLLECTION_ANY Access of any element in a collection
DELEGATE Delegate to an expression
LISTVALUE Indexed list access (list.get(index))
LISTVALUE_CONSTANT Indexed list access with constant (list.get(index))
MAPVALUE Map value access (map.get(key))
MAPVALUE_CONSTANT Map value access with constant (map.get(key))
PROPERTY Property of the parent
VARIABLE Root path

Method Summary

Modifier and Type	Method and Description
Class<?>	getType() Get the result type of the operator
static PathType	valueOf(String name) Returns the enum constant of this type with the specified name.
static PathType[]	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

Methods inherited from interface com.querydsl.core.types.Operator

name

Enum Constant Detail

ARRAYVALUE

public static final PathType ARRAYVALUE

Indexed array access (array[i])

ARRAYVALUE_CONSTANT

public static final PathType ARRAYVALUE_CONSTANT

Indexed array access with constant (array[i])

COLLECTION_ANY

public static final PathType COLLECTION_ANY

Access of any element in a collection

DELEGATE

public static final PathType DELEGATE

Delegate to an expression

LISTVALUE

public static final PathType LISTVALUE

Indexed list access (list.get(index))

LISTVALUE_CONSTANT

public static final PathType LISTVALUE_CONSTANT

Indexed list access with constant (list.get(index))

MAPVALUE

public static final PathType MAPVALUE

Map value access (map.get(key))

MAPVALUE_CONSTANT

public static final PathType MAPVALUE_CONSTANT

Map value access with constant (map.get(key))

PROPERTY

public static final PathType PROPERTY

Property of the parent

VARIABLE

public static final PathType VARIABLE

Root path

Method Detail

values

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

Returns:

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

valueOf

public static PathType 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

getType

public Class<?> getType()

Description copied from interface: Operator

Get the result type of the operator

Specified by:

getType in interface Operator

Returns:

type