DeltaType

package saker.build.task.delta

public enum DeltaType

saker.build.task.delta.DeltaType

java.lang.Enum<DeltaType>

java.lang.Object

java.lang.Comparable<DeltaType>

java.io.Serializable

Enumeration for possible task delta types.

BuildDelta

Enumeration constants

ENVIRONMENT_PROPERTY_CHANGED An environment property changed.
EXECUTION_PROPERTY_CHANGED An execution property changed.
INPUT_FILE_ADDITION An input file was added.
INPUT_FILE_CHANGE An input file has changed.
NEW_TASK For tasks which have no previous state.
OUTPUT_FILE_CHANGE An output file changed.
OUTPUT_LOAD_FAILED If the previous output of the task failed to load.
TASK_CHANGE For task related changes.

Methods

public static DeltaType	valueOf(String name) Returns the enum constant of this type with the specified name.
public static DeltaType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Inherited methods
From: Enum<DeltaType> clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString
From: Object getClass, notify, notifyAll, wait, wait, wait
From: Comparable<DeltaType> compareTo

ENVIRONMENT_PROPERTY_CHANGED

An environment property changed.

TaskContext.reportEnvironmentDependency(EnvironmentProperty<T>, T)

EnvironmentProperty

EnvironmentDependencyDelta

EXECUTION_PROPERTY_CHANGED

An execution property changed.

TaskContext.reportExecutionDependency(ExecutionProperty<T>, T)

ExecutionProperty

ExecutionDependencyDelta

INPUT_FILE_ADDITION

An input file was added.

FileCollectionStrategy

TaskContext.reportInputFileAdditionDependency(Object, FileCollectionStrategy)

FileChangeDelta

INPUT_FILE_CHANGE

An input file has changed.

TaskContext.reportInputFileDependency(Object, SakerPath, ContentDescriptor)

FileChangeDelta

NEW_TASK

For tasks which have no previous state.

This delta is used when the task is run for the first time.

NewTaskDelta

OUTPUT_FILE_CHANGE

An output file changed.

TaskContext.reportOutputFileDependency(Object, SakerPath, ContentDescriptor)

FileChangeDelta

OUTPUT_LOAD_FAILED

If the previous output of the task failed to load.

This can happen due to I/O error, the task threw an exception, or other arbitrary internal reasons.

OutputLoadFailedDelta

TASK_CHANGE

For task related changes.

This can happen when the TaskFactory for the given task has changed. (i.e. the implementation of the task for the given task identifier changed)
When any of input dependency tasks have changed.
The working or build directory path has been changed.
Incompatible configuration change compared to the previous run. (E.g. build directory no longer present)
Other implementation dependent internal reasons.

TaskChangeDelta

public static DeltaType 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.)

IllegalArgumentExceptionIf this enum type has no constant with the specified name.

NullPointerExceptionIf the argument is null.

The enum constant with the specified name.

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

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