Package hydra.lib.maps

Class FromList

java.lang.Object

hydra.tools.PrimitiveFunction

hydra.lib.maps.FromList

public class FromList
extends PrimitiveFunction

Creates a map from a list of pairs.

Constructor Summary

Constructors

Constructor	Description
FromList()

Method Summary

Modifier and Type	Method	Description
static <K, V> Map<K,V>	apply(List<Tuple.Tuple2<K,V>> pairs)	Apply the function to its single argument.
protected Function<List<Term>,Flow<Graph,Term>>	implementation()	Get the implementation of this primitive function.
Name	name()	Get the name of this primitive function.
TypeScheme	type()	Get the type scheme of this primitive function.

Methods inherited from class hydra.tools.PrimitiveFunction

term, toNative

Methods inherited from class java.lang.Object

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

Constructor Details

FromList

public FromList()

Method Details

name

public Name name()

Get the name of this primitive function.

Specified by:

name in class PrimitiveFunction

Returns:

the name

type

public TypeScheme type()

Get the type scheme of this primitive function.

Specified by:

type in class PrimitiveFunction

Returns:

the type scheme

implementation

protected Function<List<Term>,Flow<Graph,Term>> implementation()

Get the implementation of this primitive function.

Specified by:

implementation in class PrimitiveFunction

Returns:

the implementation function

apply

public static <K,
V> Map<K,V> apply(List<Tuple.Tuple2<K,V>> pairs)

Apply the function to its single argument.

Type Parameters:

K - the key type

V - the value type

Parameters:

pairs - the list of key-value pairs

Returns:

a map constructed from the pairs