org.jetbrains.jet.utils
Class NullableMemoizedFunction<K,V>

java.lang.Object
  org.jetbrains.jet.utils.NullableMemoizedFunction<K,V>

All Implemented Interfaces:

com.intellij.util.Function<K,V>, com.intellij.util.NullableFunction<K,V>

Direct Known Subclasses:

NotNullMemoizedFunction

public abstract class NullableMemoizedFunction<K,V>
extends java.lang.Object
implements com.intellij.util.NullableFunction<K,V>

Nested Class Summary

Nested classes/interfaces inherited from interface com.intellij.util.Function

com.intellij.util.Function.First<P,R extends P>, com.intellij.util.Function.FirstInCollection<P,R extends P>, com.intellij.util.Function.Predefined, com.intellij.util.Function.Self<P,R>

Field Summary

Fields inherited from interface com.intellij.util.NullableFunction

NULL

Fields inherited from interface com.intellij.util.Function

ID, TO_STRING

Constructor Summary

NullableMemoizedFunction()

NullableMemoizedFunction(java.util.Map<K,java.lang.Object> map)

Method Summary

protected abstract V	compute(K input)
static <K,V> com.intellij.util.NullableFunction<K,V>	create(com.intellij.util.Function<K,V> compute)
V	fun(K input)

Methods inherited from class java.lang.Object

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

Constructor Detail

NullableMemoizedFunction

public NullableMemoizedFunction(@NotNull
                                java.util.Map<K,java.lang.Object> map)

NullableMemoizedFunction

public NullableMemoizedFunction()

Method Detail

create

public static <K,V> com.intellij.util.NullableFunction<K,V> create(@NotNull
                                                                   com.intellij.util.Function<K,V> compute)

fun

@Nullable
public V fun(@NotNull
                      K input)

Specified by:

fun in interface com.intellij.util.Function<K,V>

Specified by:

fun in interface com.intellij.util.NullableFunction<K,V>

compute

@Nullable
protected abstract V compute(@NotNull
                                      K input)