com.pervasive.datarush.io

Enum WriteMode

java.lang.Object

java.lang.Enum<WriteMode>

com.pervasive.datarush.io.WriteMode

All Implemented Interfaces:

Serializable, Comparable<WriteMode>

public enum WriteMode
extends Enum<WriteMode>

Enumerates the possible file dispositions for writing. These indicate how to handle an attempt to write to an existing file.

Enum Constant Summary

Enum Constants

Enum Constant and Description
APPEND Writes to an existing file will append to it.
CREATE_NEW Writes to an existing file are an error.
OVERWRITE Writes to an existing file will replace it.

Method Summary

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

CREATE_NEW

public static final WriteMode CREATE_NEW

Writes to an existing file are an error.

OVERWRITE

public static final WriteMode OVERWRITE

Writes to an existing file will replace it.

APPEND

public static final WriteMode APPEND

Writes to an existing file will append to it.

Method Detail

values

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

Returns:

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

valueOf

public static WriteMode 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