protected String outputEncoding = Constants.UTF_8;

    protected boolean readAsTextIfFailed = false;

    protected long maxCompressionRatio = 100;

    protected long maxUncompressionSize = 1000000;

    protected int initialBufferSize = 10000;

    protected boolean replaceDuplication = false;

    protected int[] spaceChars = { '\u0020', '\u00a0', '\u3000', '\ufffd' };

    public int getDepth() {
        return depth;
    }

    public void setDepth(int depth) {
        this.depth = depth;
    }

    public boolean isResolved() {
        return resolved;
    }

    public void setResolved(boolean resolved) {
        this.resolved = resolved;
    }

    public int getPomOrder() {
        return pomOrder;
    }

    /** available */
    protected Boolean available;

    /** crawler */
    protected Boolean crawler;

    /** createdBy */
    protected String createdBy;

    /** createdTime */
    protected Long createdTime;

    /** cronExpression */
    protected String cronExpression;

    /** jobLogging */
    protected Boolean jobLogging;

    /** name */
    protected String name;

    private ArtifactRepositoryPolicy snapshots;

    private ArtifactRepositoryPolicy releases;

    private boolean blacklisted;

    private Authentication authentication;

    private Proxy proxy;

    private List<ArtifactRepository> mirroredRepositories = Collections.emptyList();

    private boolean blocked;

    /**
     * Create a local repository or a test repository.
     *

    protected final String allRecordCountRelation;
    protected final long queryTime;
    protected final boolean partialResults;
    protected final FacetResponse facetResponse;

    SearchResult(final List<Map<String, Object>> documentList, final long allRecordCount, final String allRecordCountRelation,
            final long queryTime, final boolean partialResults, final FacetResponse facetResponse) {
        this.documentList = documentList;

    }

    /** {@inheritDoc} */
    public boolean isSnapshot() {
        return artifact.isSnapshot();
    }

    /** {@inheritDoc} */
    public int compareTo(Artifact a) {
        return artifact.compareTo(a);
    }

    /** {@inheritDoc} */
    public void setResolved(boolean resolved) {
        artifact.setResolved(resolved);
    }

    /** {@inheritDoc} */

      @Override
      boolean isNullable(Invokable<?, ?> invokable) {
        return containsNullable(invokable.getAnnotations());
      }

      @Override
      boolean isNullable(Parameter param) {
        return containsNullable(param.getAnnotations());
      }
    };

    abstract boolean isNullable(Invokable<?, ?> invokable);

    abstract boolean isNullable(Parameter param);
  }

   * example, the code:
   *
   * <pre>{@code
   * Map<String, Boolean> options =
   *     ImmutableMap.of("verbose", true, "sort", false);
   * EntryTransformer<String, Boolean, String> flagPrefixer =
   *     new EntryTransformer<String, Boolean, String>() {
   *       public String transformEntry(String key, Boolean value) {
   *         return value ? key : "no" + key;
   *       }
   *     };

{
  "fess_config.scheduled_job" : {
    "aliases" : { },
    "mappings" : {
      "scheduled_job" : {
        "properties" : {
          "available" : {
            "type" : "boolean"
          },
          "crawler" : {
            "type" : "boolean"
          },
          "createdBy" : {
            "type" : "keyword"
          },
          "createdTime" : {
            "type" : "long"
          },

    public N source() {
      return nodeU();
    }

    @Override
    public N target() {
      return nodeV();
    }

    @Override
    public boolean isOrdered() {
      return true;
    }

    @Override
    public boolean equals(@CheckForNull Object obj) {
      if (obj == this) {
        return true;
      }
      if (!(obj instanceof EndpointPair)) {
        return false;
      }