oracle.pg.rdbms.pgql

Enum PgqlColumnDescriptor.Type

java.lang.Object

java.lang.Enum<PgqlColumnDescriptor.Type>

oracle.pg.rdbms.pgql.PgqlColumnDescriptor.Type

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PgqlColumnDescriptor.Type>

Enclosing interface:

PgqlColumnDescriptor

public static enum PgqlColumnDescriptor.Type
extends java.lang.Enum<PgqlColumnDescriptor.Type>

Types of logical return columns

Enum Constant Summary

Enum Constants

Enum Constant and Description
EDGE The result column is an edge.
VALUE The result column is a property value.
VERTEX The result column is a vertex.

Method Summary

Modifier and Type	Method and Description
static PgqlColumnDescriptor.Type	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static PgqlColumnDescriptor.Type[]	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

EDGE

public static final PgqlColumnDescriptor.Type EDGE

The result column is an edge.

VALUE

public static final PgqlColumnDescriptor.Type VALUE

The result column is a property value.

VERTEX

public static final PgqlColumnDescriptor.Type VERTEX

The result column is a vertex.

Method Detail

valueOf

public static PgqlColumnDescriptor.Type 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 name

java.lang.NullPointerException - if the argument is null

values

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

Returns:

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