Package hydra.lib.strings

Class Cat2

java.lang.Object

hydra.tools.PrimitiveFunction

hydra.lib.strings.Cat2

public class Cat2
extends PrimitiveFunction

Concatenates two strings.

Constructor Summary

Constructors

Constructor	Description
Cat2()

Method Summary

Modifier and Type	Method	Description
static String	apply(String left, String right)	Concatenates two strings.
protected Function<List<Term>,Flow<Graph,Term>>	implementation()	Provides the implementation of this primitive function.
Name	name()	Returns the name of this primitive function.
TypeScheme	type()	Returns the type scheme of this 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

Cat2

public Cat2()

Method Details

name

public Name name()

Returns the name of this primitive function.

Specified by:

name in class PrimitiveFunction

Returns:

the name "hydra.lib.strings.cat2"

type

public TypeScheme type()

Returns the type scheme of this function.

Specified by:

type in class PrimitiveFunction

Returns:

the type scheme for a function that concatenates two strings

implementation

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

Provides the implementation of this primitive function.

Specified by:

implementation in class PrimitiveFunction

Returns:

a function that transforms terms to a flow of graph and term

apply

public static String apply(String left,
 String right)

Concatenates two strings.

Parameters:

left - the first string

right - the second string

Returns:

the concatenation of left and right