me.lucko.helper.event.filter

Class EventFilters

java.lang.Object

me.lucko.helper.event.filter.EventFilters

public final class EventFilters
extends Object

Defines standard event predicates for use in functional event handlers.

Method Summary

Modifier and Type	Method and Description
static <T extends org.bukkit.event.entity.EntityEvent> Predicate<T>	entityHasMetadata(MetadataKey<?> key) Returns a predicate which only returns true if the entity has a given metadata key
static <T extends org.bukkit.event.Cancellable> Predicate<T>	ignoreCancelled() Returns a predicate which only returns true if the event isn't cancelled
static <T extends org.bukkit.event.player.PlayerLoginEvent> Predicate<T>	ignoreDisallowedLogin() Returns a predicate which only returns true if the login is allowed
static <T extends org.bukkit.event.player.AsyncPlayerPreLoginEvent> Predicate<T>	ignoreDisallowedPreLogin() Returns a predicate which only returns true if the login is allowed
static <T extends org.bukkit.event.Cancellable> Predicate<T>	ignoreNotCancelled() Returns a predicate which only returns true if the event is cancelled
static <T extends org.bukkit.event.player.PlayerMoveEvent> Predicate<T>	ignoreSameBlock() Returns a predicate which only returns true if the player has moved over a block
static <T extends org.bukkit.event.player.PlayerMoveEvent> Predicate<T>	ignoreSameBlockAndY() Returns a predicate which only returns true if the player has moved over a block, not including movement directly up and down.
static <T extends org.bukkit.event.player.PlayerMoveEvent> Predicate<T>	ignoreSameChunk() Returns a predicate which only returns true if the player has moved over a chunk border
static <T extends org.bukkit.event.player.PlayerEvent> Predicate<T>	playerHasMetadata(MetadataKey<?> key) Returns a predicate which only returns true if the player has a given metadata key
static <T extends org.bukkit.event.player.PlayerEvent> Predicate<T>	playerHasPermission(String permission) Returns a predicate which only returns true if the player has the given permission

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

ignoreCancelled

@Nonnull
public static <T extends org.bukkit.event.Cancellable> Predicate<T> ignoreCancelled()

Returns a predicate which only returns true if the event isn't cancelled

Type Parameters:

T - the event type

Returns:

a predicate which only returns true if the event isn't cancelled

ignoreNotCancelled

@Nonnull
public static <T extends org.bukkit.event.Cancellable> Predicate<T> ignoreNotCancelled()

Returns a predicate which only returns true if the event is cancelled

Type Parameters:

T - the event type

Returns:

a predicate which only returns true if the event is cancelled

ignoreDisallowedLogin

@Nonnull
public static <T extends org.bukkit.event.player.PlayerLoginEvent> Predicate<T> ignoreDisallowedLogin()

Returns a predicate which only returns true if the login is allowed

Type Parameters:

T - the event type

Returns:

a predicate which only returns true if the login is allowed

ignoreDisallowedPreLogin

@Nonnull
public static <T extends org.bukkit.event.player.AsyncPlayerPreLoginEvent> Predicate<T> ignoreDisallowedPreLogin()

Returns a predicate which only returns true if the login is allowed

Type Parameters:

T - the event type

Returns:

a predicate which only returns true if the login is allowed

ignoreSameBlock

@Nonnull
public static <T extends org.bukkit.event.player.PlayerMoveEvent> Predicate<T> ignoreSameBlock()

Returns a predicate which only returns true if the player has moved over a block

Type Parameters:

T - the event type

Returns:

a predicate which only returns true if the player has moved over a block

ignoreSameBlockAndY

@Nonnull
public static <T extends org.bukkit.event.player.PlayerMoveEvent> Predicate<T> ignoreSameBlockAndY()

Returns a predicate which only returns true if the player has moved over a block, not including movement directly up and down. (so jumping wouldn't return true)

Type Parameters:

T - the event type

Returns:

a predicate which only returns true if the player has moved across a block border

ignoreSameChunk

@Nonnull
public static <T extends org.bukkit.event.player.PlayerMoveEvent> Predicate<T> ignoreSameChunk()

Returns a predicate which only returns true if the player has moved over a chunk border

Type Parameters:

T - the event type

Returns:

a predicate which only returns true if the player has moved over a chunk border

entityHasMetadata

@Nonnull
public static <T extends org.bukkit.event.entity.EntityEvent> Predicate<T> entityHasMetadata(MetadataKey<?> key)

Returns a predicate which only returns true if the entity has a given metadata key

Type Parameters:

T - the event type

Parameters:

key - the metadata key

Returns:

a predicate which only returns true if the entity has a given metadata key

playerHasMetadata

@Nonnull
public static <T extends org.bukkit.event.player.PlayerEvent> Predicate<T> playerHasMetadata(MetadataKey<?> key)

Returns a predicate which only returns true if the player has a given metadata key

Type Parameters:

T - the event type

Parameters:

key - the metadata key

Returns:

a predicate which only returns true if the player has a given metadata key

playerHasPermission

@Nonnull
public static <T extends org.bukkit.event.player.PlayerEvent> Predicate<T> playerHasPermission(String permission)

Returns a predicate which only returns true if the player has the given permission

Type Parameters:

T - the event type

Parameters:

permission - the permission

Returns:

a predicate which only returns true if the player has the given permission