Package ch.tocco.nice2.persist.core.api.exec.tasks

Class PersistTaskBase<A,T>

java.lang.Object

ch.tocco.nice2.persist.core.api.exec.tasks.PersistTaskBase<A,T>

All Implemented Interfaces:

PersistTask<A,T>

Direct Known Subclasses:

LookupTask, OptionalTask, PersistListTask

@Deprecated
public abstract class PersistTaskBase<A,T>
extends Object
implements PersistTask<A,T>

Deprecated.

use the same named class from exec package

Implementations of PersistTask should extend this class.

Constructor Summary

Constructors

Constructor	Description
PersistTaskBase()	Deprecated.

Method Summary

Modifier and Type	Method	Description
final PersistListTask<A,T>	asListTask()	Deprecated. Lifts this task into one that returns this result in a single element list to allow to be combined with other (list)tasks.
final <B> PersistTaskBase<A,B>	compose(PersistTask<T,B> task)	Deprecated. Creates a task that is the composition of this and task.
final PersistListTask<Iterable<A>,Optional<T>>	expand(boolean collectResults)	Deprecated. Lifts this task to a task that accepts a list of arguments applying those in order to this task and returns the collected results in a list if `collectResults` is set to `true`.
final PersistListTask<Iterable<A>,T>	expandFlat(boolean collectResults)	Deprecated. Lifts this task to a task that accepts a list of arguments applying those in order to this task and returns the collected results in a list if `collectResults` is set to `true`.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ch.tocco.nice2.persist.core.api.exec.PersistTask

andThenDo, compose2, composeWhen, discardResult, expand, expand, getDescription, ifElse, orWhen, orWhenNot, passWhen, passWhenNot, run, skipErrors, unwrap

Constructor Details

PersistTaskBase

public PersistTaskBase()

Deprecated.

Method Details

compose

public final <B> PersistTaskBase<A,B> compose(PersistTask<T,B> task)

Deprecated.

Creates a task that is the composition of this and task. That means task is executed with the result of this as its argument.

Specified by:

compose in interface PersistTask<A,T>

expand

public final PersistListTask<Iterable<A>,Optional<T>> expand(boolean collectResults)

Deprecated.

Lifts this task to a task that accepts a list of arguments applying those in order to this task and returns the collected results in a list if `collectResults` is set to `true`. Otherwise the returned list will be empty. This can be further controlled via mode key Keys.COLLECTMODE

expandFlat

public final PersistListTask<Iterable<A>,T> expandFlat(boolean collectResults)

Deprecated.

Lifts this task to a task that accepts a list of arguments applying those in order to this task and returns the collected results in a list if `collectResults` is set to `true`. Otherwise the returned list will be empty. This can be further controlled via mode key Keys.COLLECTMODE All `null` results are filtered out.

asListTask

public final PersistListTask<A,T> asListTask()

Deprecated.

Lifts this task into one that returns this result in a single element list to allow to be combined with other (list)tasks.