001// Copyright (c) FIRST and other WPILib contributors. 002// Open Source Software; you can modify and/or share it under the terms of 003// the WPILib BSD license file in the root directory of this project. 004 005package edu.wpi.first.networktables; 006 007/** A listener that listens to changes in values in a {@link NetworkTable}. */ 008@FunctionalInterface 009public interface TableEntryListener extends EntryListenerFlags { 010 /** 011 * Called when a key-value pair is changed in a {@link NetworkTable}. 012 * 013 * @param table the table the key-value pair exists in 014 * @param key the key associated with the value that changed 015 * @param entry the entry associated with the value that changed 016 * @param value the new value 017 * @param flags update flags; for example, EntryListenerFlags.kNew if the key did not previously 018 * exist in the table 019 */ 020 void valueChanged( 021 NetworkTable table, String key, NetworkTableEntry entry, NetworkTableValue value, int flags); 022}