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/*
* Copyright (C) 2015-2021 The Project Lombok Authors.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package lombok.javac.handlers.singulars;
import lombok.core.LombokImmutableList;
import lombok.javac.JavacNode;
import lombok.javac.JavacTreeMaker;
import lombok.javac.handlers.JavacSingularsRecipes.JavacSingularizer;
import lombok.javac.handlers.JavacSingularsRecipes.SingularData;
import lombok.spi.Provides;
import com.sun.tools.javac.tree.JCTree.JCStatement;
import com.sun.tools.javac.util.ListBuffer;
import com.sun.tools.javac.util.Name;
@Provides(JavacSingularizer.class)
public class JavacJavaUtilSetSingularizer extends JavacJavaUtilListSetSingularizer {
@Override public LombokImmutableList<String> getSupportedTypes() {
return LombokImmutableList.of("java.util.Set", "java.util.SortedSet", "java.util.NavigableSet");
}
@Override protected String getEmptyMaker(String target) {
if (target.endsWith("SortedSet")) return "java.util.Collections.emptySortedSet";
if (target.endsWith("NavigableSet")) return "java.util.Collections.emptyNavigableSet";
return "java.util.Collections.emptySet";
}
@Override public void appendBuildCode(SingularData data, JavacNode builderType, JavacNode source, ListBuffer<JCStatement> statements, Name targetVariableName, String builderVariable) {
JavacTreeMaker maker = builderType.getTreeMaker();
if (data.getTargetFqn().equals("java.util.Set")) {
statements.appendList(createJavaUtilSetMapInitialCapacitySwitchStatements(maker, data, builderType, false, "emptySet", "singleton", "LinkedHashSet", source, builderVariable));
} else {
statements.appendList(createJavaUtilSimpleCreationAndFillStatements(maker, data, builderType, false, true, false, true, "TreeSet", source, builderVariable));
}
}
}
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