<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../../jacoco-resources/report.gif" type="image/gif"/><title>SupplierFinder.java</title><link rel="stylesheet" href="../../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../../index.html" class="el_report">TheseFoolishThings :: Roles</a> > <a href="../index.html" class="el_bundle">it-tidalwave-util</a> > <a href="index.source.html" class="el_package">it.tidalwave.util.impl.finder</a> > <span class="el_source">SupplierFinder.java</span></div><h1>SupplierFinder.java</h1><pre class="source lang-java linenums">/*
* *********************************************************************************************************************
*
* TheseFoolishThings: Miscellaneous utilities
* http://tidalwave.it/projects/thesefoolishthings
*
* Copyright (C) 2009 - 2023 by Tidalwave s.a.s. (http://tidalwave.it)
*
* *********************************************************************************************************************
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* *********************************************************************************************************************
*
* git clone https://bitbucket.org/tidalwave/thesefoolishthings-src
* git clone https://github.com/tidalwave-it/thesefoolishthings-src
*
* *********************************************************************************************************************
*/
package it.tidalwave.util.impl.finder;
import javax.annotation.Nonnull;
import javax.annotation.concurrent.Immutable;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.function.Supplier;
import it.tidalwave.util.Finder;
import it.tidalwave.util.spi.SimpleFinderSupport;
/***********************************************************************************************************************
*
* A {@link Finder} which retrieve results from a {@link Supplier}.
*
* @author Fabrizio Giudici
*
**********************************************************************************************************************/
@Immutable
public class SupplierFinder<T> extends SimpleFinderSupport<T>
{
private static final long serialVersionUID = 1344191036948400804L;
@Nonnull
private final Supplier<? extends Collection<? extends T>> supplier;
public SupplierFinder (@Nonnull final Supplier<? extends Collection<? extends T>> supplier)
<span class="fc" id="L54"> {</span>
<span class="fc" id="L55"> this.supplier = supplier;</span>
<span class="fc" id="L56"> }</span>
public SupplierFinder (@Nonnull final SupplierFinder<T> other, @Nonnull final Object override)
{
<span class="nc" id="L60"> super(other, override);</span>
<span class="nc" id="L61"> final SupplierFinder<T> source = getSource(SupplierFinder.class, other, override);</span>
<span class="nc" id="L62"> this.supplier = source.supplier;</span>
<span class="nc" id="L63"> }</span>
@Override @Nonnull
protected List<T> computeResults() // FIXME: or computeNeededResults()?
or computeNeededResults()?
{
<span class="fc" id="L68"> return new CopyOnWriteArrayList<>(supplier.get());</span>
}
}
</pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.9.202303310957</span></div></body></html>