@Override
  public java.lang.String toString() {
    java.lang.StringBuilder sb = new java.lang.StringBuilder("SchemaVersion(");
    boolean first = true;

    sb.append("schema:");
    if (this.schema == null) {
      sb.append("null");
    } else {
      sb.append(this.schema);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("version:");
    sb.append(this.version);
    first = false;
    if (!first) sb.append(", ");
    sb.append("createdAt:");
    sb.append(this.createdAt);
    first = false;
    if (!first) sb.append(", ");
    sb.append("cols:");
    if (this.cols == null) {
      sb.append("null");
    } else {
      sb.append(this.cols);
    }
    first = false;
    if (isSetState()) {
      if (!first) sb.append(", ");
      sb.append("state:");
      if (this.state == null) {
        sb.append("null");
      } else {
        sb.append(this.state);
      }
      first = false;
    }
    if (isSetDescription()) {
      if (!first) sb.append(", ");
      sb.append("description:");
      if (this.description == null) {
        sb.append("null");
      } else {
        sb.append(this.description);
      }
      first = false;
    }
    if (isSetSchemaText()) {
      if (!first) sb.append(", ");
      sb.append("schemaText:");
      if (this.schemaText == null) {
        sb.append("null");
      } else {
        sb.append(this.schemaText);
      }
      first = false;
    }
    if (isSetFingerprint()) {
      if (!first) sb.append(", ");
      sb.append("fingerprint:");
      if (this.fingerprint == null) {
        sb.append("null");
      } else {
        sb.append(this.fingerprint);
      }
      first = false;
    }
    if (isSetName()) {
      if (!first) sb.append(", ");
      sb.append("name:");
      if (this.name == null) {
        sb.append("null");
      } else {
        sb.append(this.name);
      }
      first = false;
    }
    if (isSetSerDe()) {
      if (!first) sb.append(", ");
      sb.append("serDe:");
      if (this.serDe == null) {
        sb.append("null");
      } else {
        sb.append(this.serDe);
      }
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/SchemaVersion.java