/*
* Copyright 2017-present Facebook, Inc.
*
* 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.
*/
package com.facebook.buck.jvm.java.abi.source;
import java.lang.annotation.Annotation;
import java.util.Set;
import java.util.stream.Collectors;
import javax.annotation.processing.RoundEnvironment;
import javax.lang.model.element.Element;
import javax.lang.model.element.TypeElement;
class TreeBackedRoundEnvironment implements RoundEnvironment {
private final FrontendOnlyJavacTask task;
private final RoundEnvironment javacRoundEnvironment;
public TreeBackedRoundEnvironment(
FrontendOnlyJavacTask task, RoundEnvironment javacRoundEnvironment) {
this.task = task;
this.javacRoundEnvironment = javacRoundEnvironment;
}
@Override
public boolean processingOver() {
return javacRoundEnvironment.processingOver();
}
@Override
public boolean errorRaised() {
return javacRoundEnvironment.errorRaised();
}
@Override
public Set<? extends Element> getRootElements() {
return javacRoundEnvironment
.getRootElements()
.stream()
.map(task.getElements()::getCanonicalElement)
.collect(Collectors.toSet());
}
@Override
public Set<? extends Element> getElementsAnnotatedWith(TypeElement a) {
return javacRoundEnvironment
.getElementsAnnotatedWith(task.getElements().getJavacElement(a))
.stream()
.map(task.getElements()::getCanonicalElement)
.collect(Collectors.toSet());
}
@Override
public Set<? extends Element> getElementsAnnotatedWith(Class<? extends Annotation> a) {
return javacRoundEnvironment
.getElementsAnnotatedWith(a)
.stream()
.map(task.getElements()::getCanonicalElement)
.collect(Collectors.toSet());
}
}