hyracks/hyracks-dataflow-common/src/main/java/edu/uci/ics/hyracks/dataflow/common/data/accessors/ITupleReference.java

package edu.uci.ics.hyracks.dataflow.common.data.accessors;

public interface ITupleReference {
    public int getFieldCount();

    public byte[] getFieldData(int fIdx);

    public int getFieldStart(int fIdx);

    public int getFieldLength(int fIdx);
}