MapPathMacrosProvider.java

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

/*Generated by MPS */

import jetbrains.mps.project.PathMacrosProvider;
import org.apache.log4j.Logger;
import org.apache.log4j.LogManager;
import java.util.Map;
import java.util.Set;
import java.util.Collections;
import org.apache.log4j.Level;

public class MapPathMacrosProvider implements PathMacrosProvider {
  private static final Logger LOG = LogManager.getLogger(MapPathMacrosProvider.class);
  private Map<String, String> macros;
  public MapPathMacrosProvider(Map<String, String> macros) {
    this.macros = macros;
  }
  @Override
  public String getValue(String name) {
    return macros.get(name);
  }
  @Override
  public Set<String> getUserNames() {
    return Collections.unmodifiableSet(macros.keySet());
  }
  @Override
  public Set<String> getNames() {
    return Collections.unmodifiableSet(macros.keySet());
  }
  @Override
  public void report(String message, String macro) {
    if (LOG.isEnabledFor(Level.WARN)) {
      LOG.warn("Undefined macro: " + macro + ". " + message);
    }
  }
}