Package io.deephaven.base.string.cache

Class StringCacheTypeAdapterStringImpl

java.lang.Object

io.deephaven.base.string.cache.StringCacheTypeAdapterStringImpl

All Implemented Interfaces:

StringCacheTypeAdapter<String>

public class StringCacheTypeAdapterStringImpl
extends Object
implements StringCacheTypeAdapter<String>

Type adapter for Strings.

Field Summary

Fields

Modifier and Type	Field	Description
static final StringCacheTypeAdapter<String>	INSTANCE

Method Summary

Modifier and Type	Method	Description
final boolean	areEqual(@NotNull CharSequence key, @NotNull String value)	Compare key (Assumed to be a String *or* a StringCompatible) with value (created by this factory).
final @NotNull String	create(@NotNull StringCompatible protoString)	Note: StringCache implementations may choose not hold a lock while invoking this method.
final @NotNull String	create(@NotNull String string)	Note: StringCache implementations may choose not hold a lock while invoking this method.
final @NotNull String	empty()
final @NotNull Class<String>	getType()

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final StringCacheTypeAdapter<String> INSTANCE

Method Details

getType

@NotNull
public final @NotNull Class<String> getType()

Specified by:

getType in interface StringCacheTypeAdapter<String>

Returns:

The Class of the STRING_LIKE_TYPE instances created by this adapter.

empty

@NotNull
public final @NotNull String empty()

Specified by:

empty in interface StringCacheTypeAdapter<String>

Returns:

The implementation-appropriate empty STRING_LIKE_TYPE instance.

create

@NotNull
public final @NotNull String create(@NotNull
 @NotNull String string)

Description copied from interface: StringCacheTypeAdapter

Note: StringCache implementations may choose not hold a lock while invoking this method.

Specified by:

create in interface StringCacheTypeAdapter<String>

Parameters:

string - The input String

Returns:

A newly allocated STRING_LIKE_TYPE with the same content as string.

create

@NotNull
public final @NotNull String create(@NotNull
 @NotNull StringCompatible protoString)

Description copied from interface: StringCacheTypeAdapter

Note: StringCache implementations may choose not hold a lock while invoking this method.

Specified by:

create in interface StringCacheTypeAdapter<String>

Parameters:

protoString - The input StringCompatible

Returns:

A newly allocated STRING_LIKE_TYPE with the same content as protoString.

areEqual

public final boolean areEqual(@NotNull
 @NotNull CharSequence key,
 @NotNull
 @NotNull String value)

Description copied from interface: StringCacheTypeAdapter

Compare key (Assumed to be a String *or* a StringCompatible) with value (created by this factory).

Specified by:

areEqual in interface StringCacheTypeAdapter<String>

Parameters:

key - The key

value - The value

Returns:

True iff key and value are equal (according to StringCompatible's implementation).