org.teavm.tooling.sources.ProgramSourceAggregator Maven / Gradle / Ivy
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TeaVM API that helps to create tooling
/*
* Copyright 2014 Alexey Andreev.
*
* 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 org.teavm.tooling.sources;
import java.util.Set;
import org.teavm.model.BasicBlockReader;
import org.teavm.model.ProgramReader;
import org.teavm.model.TextLocation;
import org.teavm.model.instructions.AbstractInstructionReader;
class ProgramSourceAggregator extends AbstractInstructionReader {
private Set sourceFiles;
public ProgramSourceAggregator(Set sourceFiles) {
this.sourceFiles = sourceFiles;
}
public void addLocationsOfProgram(ProgramReader program) {
for (int i = 0; i < program.basicBlockCount(); ++i) {
BasicBlockReader block = program.basicBlockAt(i);
block.readAllInstructions(this);
}
}
@Override
public void location(TextLocation location) {
if (location != null && location.getFileName() != null && !location.getFileName().isEmpty()) {
sourceFiles.add(location.getFileName());
}
}
}
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