Package com.owenfeehan.pathpatternfinder.trim

Class TrimOperationOrList<T>

Object

com.owenfeehan.pathpatternfinder.trim.TrimOperationOrList<T>

Type Parameters:

T - type of objects the trimmer works upon

All Implemented Interfaces:

TrimOperation<T>

public class TrimOperationOrList<T>
extends Object
implements TrimOperation<T>

Tries to apply each operation in a list until one is successful.

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
TrimOperationOrList(List<TrimOperation<T>> operations)	Creates given a list of operations.

Method Summary

Modifier and Type	Method	Description
Optional<Pattern>	trim(List<T> source)	Attempts to trim the list of objects by finding a Pattern.

Methods inherited from class java.lang.Object

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

Constructor Details

TrimOperationOrList

public TrimOperationOrList(List<TrimOperation<T>> operations)

Creates given a list of operations.

Parameters:

operations - the operations

Method Details

trim

public Optional<Pattern> trim(List<T> source)

Description copied from interface: TrimOperation

Attempts to trim the list of objects by finding a Pattern.

Specified by:

trim in interface TrimOperation<T>

Parameters:

source - list of objects

Returns:

if successful, a pattern with the trimmed elements (and what remains to be resolved) as elements, otherwise Optional.empty() if unsuccessful