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

    sb.append("row:");
    if (this.row == null) {
      sb.append("null");
    } else {
      org.apache.thrift.TBaseHelper.toString(this.row, sb);
    }
    first = false;
    if (isSetColumns()) {
      if (!first) sb.append(", ");
      sb.append("columns:");
      if (this.columns == null) {
        sb.append("null");
      } else {
        sb.append(this.columns);
      }
      first = false;
    }
    if (isSetTimestamp()) {
      if (!first) sb.append(", ");
      sb.append("timestamp:");
      sb.append(this.timestamp);
      first = false;
    }
    if (isSetTimeRange()) {
      if (!first) sb.append(", ");
      sb.append("timeRange:");
      if (this.timeRange == null) {
        sb.append("null");
      } else {
        sb.append(this.timeRange);
      }
      first = false;
    }
    if (isSetMaxVersions()) {
      if (!first) sb.append(", ");
      sb.append("maxVersions:");
      sb.append(this.maxVersions);
      first = false;
    }
    if (isSetFilterString()) {
      if (!first) sb.append(", ");
      sb.append("filterString:");
      if (this.filterString == null) {
        sb.append("null");
      } else {
        org.apache.thrift.TBaseHelper.toString(this.filterString, sb);
      }
      first = false;
    }
    if (isSetAttributes()) {
      if (!first) sb.append(", ");
      sb.append("attributes:");
      if (this.attributes == null) {
        sb.append("null");
      } else {
        sb.append(this.attributes);
      }
      first = false;
    }
    if (isSetAuthorizations()) {
      if (!first) sb.append(", ");
      sb.append("authorizations:");
      if (this.authorizations == null) {
        sb.append("null");
      } else {
        sb.append(this.authorizations);
      }
      first = false;
    }
    if (isSetConsistency()) {
      if (!first) sb.append(", ");
      sb.append("consistency:");
      if (this.consistency == null) {
        sb.append("null");
      } else {
        sb.append(this.consistency);
      }
      first = false;
    }
    if (isSetTargetReplicaId()) {
      if (!first) sb.append(", ");
      sb.append("targetReplicaId:");
      sb.append(this.targetReplicaId);
      first = false;
    }
    if (isSetCacheBlocks()) {
      if (!first) sb.append(", ");
      sb.append("cacheBlocks:");
      sb.append(this.cacheBlocks);
      first = false;
    }
    if (isSetStoreLimit()) {
      if (!first) sb.append(", ");
      sb.append("storeLimit:");
      sb.append(this.storeLimit);
      first = false;
    }
    if (isSetStoreOffset()) {
      if (!first) sb.append(", ");
      sb.append("storeOffset:");
      sb.append(this.storeOffset);
      first = false;
    }
    if (isSetExistence_only()) {
      if (!first) sb.append(", ");
      sb.append("existence_only:");
      sb.append(this.existence_only);
      first = false;
    }
    if (isSetFilterBytes()) {
      if (!first) sb.append(", ");
      sb.append("filterBytes:");
      if (this.filterBytes == null) {
        sb.append("null");
      } else {
        org.apache.thrift.TBaseHelper.toString(this.filterBytes, sb);
      }
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift2/generated/TGet.java