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/*
* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package compiler.lib.ir_framework.driver.irmatching;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* This class performs matching on a collection of {@link Matchable} objects. It returns a list of {@link MatchResult}
* objects which failed or an empty list of there was not failure.
*/
public class MatchableMatcher {
private final Collection<? extends Matchable> matchables;
public MatchableMatcher(Collection<? extends Matchable> matchables) {
this.matchables = matchables;
}
public List<MatchResult> match() {
List<MatchResult> results = new ArrayList<>();
for (Matchable matchable : matchables) {
MatchResult matchResult = matchable.match();
if (matchResult.fail()) {
results.add(matchResult);
}
}
return results;
}
}
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