Module aya.ij.util.text

Package com.intellij.openapi.util

Class Key<T>

java.lang.Object

com.intellij.openapi.util.Key<T>

Direct Known Subclasses:

KeyWithDefaultValue

public class Key<T>
extends Object

Provides type-safe access to data.

Constructor Summary

Constructors

Constructor	Description
Key(@NotNull String name)

Method Summary

Modifier and Type	Method	Description
static <T> @NotNull Key<T>	create(@NotNull String name)
final boolean	equals(Object obj)
T	get(@Nullable UserDataHolder holder)
T	get(@Nullable UserDataHolder holder, T defaultValue)
T	get(@Nullable Map<Key,?> holder)
final int	hashCode()
void	set(@Nullable UserDataHolder holder, T value)	Returns true if and only if the holder has not null value for the key.
void	set(@Nullable Map<Key,Object> holder, T value)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Key

public Key(@NotNull
 @NotNull String name)

Method Details

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

create

@NotNull
public static <T> @NotNull Key<T> create(@NotNull
 @NotNull String name)

get

public T get(@Nullable
 @Nullable UserDataHolder holder)

get

public T get(@Nullable
 @Nullable Map<Key,?> holder)

get

public T get(@Nullable
 @Nullable UserDataHolder holder,
 T defaultValue)

set

public void set(@Nullable
 @Nullable UserDataHolder holder,
 @Nullable
 T value)

Returns true if and only if the holder has not null value for the key.

set

public void set(@Nullable
 @Nullable Map<Key,Object> holder,
 T value)