Enum ChangeDetection

java.lang.Object

java.lang.Enum<ChangeDetection>

org.apache.maven.shared.filtering.ChangeDetection

All Implemented Interfaces:

Serializable, Comparable<ChangeDetection>, java.lang.constant.Constable

public enum ChangeDetection
extends Enum<ChangeDetection>

Change detection strategies: to decide whether an existing target file needs to be overwritten or not.

Since:

3.5.0

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALWAYS	Disable change detection; always overwrite existing file.
CONTENT	Only consider the content of the file to determine is overwrite of existing file needed.
NEVER	Disable change detection; never overwrite existing file.
TIMESTAMP	Only consider the file timestamp to determine is overwrite of existing file needed.
TIMESTAMP_AND_CONTENT	Combine timestamp and content change detection for existing file.

Method Summary

Modifier and Type	Method	Description
static ChangeDetection	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ChangeDetection[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

TIMESTAMP

public static final ChangeDetection TIMESTAMP

Only consider the file timestamp to determine is overwrite of existing file needed. This was default before 3.4.0.

CONTENT

public static final ChangeDetection CONTENT

Only consider the content of the file to determine is overwrite of existing file needed. This is the default since 3.4.0.

TIMESTAMP_AND_CONTENT

public static final ChangeDetection TIMESTAMP_AND_CONTENT

Combine timestamp and content change detection for existing file.

ALWAYS

public static final ChangeDetection ALWAYS

Disable change detection; always overwrite existing file.

NEVER

public static final ChangeDetection NEVER

Disable change detection; never overwrite existing file.

Method Details

values

public static ChangeDetection[] values()

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

Returns:

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

valueOf

public static ChangeDetection 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