package sk.stuba.fiit.perconik.eclipse.jface.preference;

import javax.annotation.Nullable;

import org.eclipse.jface.preference.IPreferenceStore;

import static com.google.common.base.Preconditions.checkNotNull;

public final class DefaultPreferenceStore extends ForwardingPreferenceStore {
  private final IPreferenceStore store;

  /**
   * Constructor for use by subclasses.
   */
  private DefaultPreferenceStore(final IPreferenceStore store) {
    this.store = checkNotNull(store);
  }

  public static DefaultPreferenceStore of(final IPreferenceStore store) {
    return new DefaultPreferenceStore(store);
  }

  @Override
  protected IPreferenceStore delegate() {
    return this.store;
  }

  @Override
  public void setValue(final String name, final boolean value) {
    this.delegate().setDefault(name, value);
  }

  @Override
  public void setValue(final String name, final float value) {
    this.delegate().setDefault(name, value);
  }

  @Override
  public void setValue(final String name, final double value) {
    this.delegate().setDefault(name, value);
  }

  @Override
  public void setValue(final String name, final int value) {
    this.delegate().setDefault(name, value);
  }

  @Override
  public void setValue(final String name, final long value) {
    this.delegate().setDefault(name, value);
  }

  @Override
  public void setValue(final String name, @Nullable final String value) {
    this.delegate().setDefault(name, value);
  }

  @Override
  public boolean getBoolean(final String name) {
    return this.delegate().getDefaultBoolean(name);
  }

  @Override
  public float getFloat(final String name) {
    return this.delegate().getDefaultFloat(name);
  }

  @Override
  public double getDouble(final String name) {
    return this.delegate().getDefaultDouble(name);
  }

  @Override
  public int getInt(final String name) {
    return this.delegate().getDefaultInt(name);
  }

  @Override
  public long getLong(final String name) {
    return this.delegate().getDefaultLong(name);
  }

  @Override
  public String getString(final String name) {
    return this.delegate().getDefaultString(name);
  }
}