edu.wpi.first.networktables

Interface EntryListenerFlags

All Known Subinterfaces:

TableEntryListener

public interface EntryListenerFlags

Flag values for use with entry listeners. The flags are a bitmask and must be OR'ed together to indicate the combination of events desired to be received. The constants kNew, kDelete, kUpdate, and kFlags represent different events that can occur to entries. By default, notifications are only generated for remote changes occurring after the listener is created. The constants kImmediate and kLocal are modifiers that cause notifications to be generated at other times.

Field Summary

Fields

Modifier and Type	Field and Description
static int	kDelete Entry was deleted.
static int	kFlags Entry's flags changed.
static int	kImmediate Initial listener addition.
static int	kLocal Changed locally.
static int	kNew Newly created entry.
static int	kUpdate Entry's value changed.

Field Detail

kImmediate

static final int kImmediate

Initial listener addition. Set this flag to receive immediate notification of entries matching the flag criteria (generally only useful when combined with kNew).

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Constant Field Values

kLocal

static final int kLocal

Changed locally. Set this flag to receive notification of both local changes and changes coming from remote nodes. By default, notifications are only generated for remote changes. Must be combined with some combination of kNew, kDelete, kUpdate, and kFlags to receive notifications of those respective events.

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Constant Field Values

kNew

static final int kNew

Newly created entry. Set this flag to receive a notification when an entry is created.

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Constant Field Values

kDelete

static final int kDelete

Entry was deleted. Set this flag to receive a notification when an entry is deleted.

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Constant Field Values

kUpdate

static final int kUpdate

Entry's value changed. Set this flag to receive a notification when an entry's value (or type) changes.

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Constant Field Values

kFlags

static final int kFlags

Entry's flags changed. Set this flag to receive a notification when an entry's flags value changes.

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Constant Field Values