SetLibraryContributor.java

package jetbrains.mps.core.tool.environment.util;

/*Generated by MPS */

import jetbrains.mps.library.contributor.LibraryContributor;
import java.util.Set;
import jetbrains.mps.library.contributor.LibDescriptor;
import java.util.Collections;
import java.util.Map;
import jetbrains.mps.internal.collections.runtime.SetSequence;
import java.util.LinkedHashSet;
import jetbrains.mps.vfs.FileSystem;

public class SetLibraryContributor implements LibraryContributor {
  private final String myName;
  private final Set<LibDescriptor> myLibraryPaths;

  private SetLibraryContributor(String name, Set<LibDescriptor> libraryPaths) {
    myName = name;
    myLibraryPaths = libraryPaths;
  }

  @Override
  public Set<LibDescriptor> getPaths() {
    return Collections.unmodifiableSet(myLibraryPaths);
  }

  @Override
  public boolean hiddenLanguages() {
    return false;
  }

  public static SetLibraryContributor fromMap(String name, Map<String, ClassLoader> libToClassLoader) {
    Set<LibDescriptor> libs = SetSequence.fromSet(new LinkedHashSet<LibDescriptor>());
    for (String libPath : libToClassLoader.keySet()) {
      SetSequence.fromSet(libs).addElement(new LibDescriptor(FileSystem.getInstance().getFile(libPath), libToClassLoader.get(libPath)));
    }
    return new SetLibraryContributor(name, libs);
  }

  public static SetLibraryContributor fromSet(String name, Set<LibDescriptor> libs) {
    return new SetLibraryContributor(name, libs);
  }

  @Override
  public String toString() {
    return "LibraryContributor " + myName;
  }
}