com.google.template.soy.types

Class SoyTypeOps

java.lang.Object

com.google.template.soy.types.SoyTypeOps

public final class SoyTypeOps
extends Object

Common operations on types.

Constructor Summary

Constructors

Constructor and Description
SoyTypeOps(SoyTypeRegistry typeRegistry)

Method Summary

Modifier and Type	Method and Description
SoyType	computeLeastCommonType(Collection<SoyType> types) Compute the most specific type that is assignable from all types within a collection.
SoyType	computeLeastCommonType(SoyType t0, SoyType t1) Compute the most specific type that is assignable from both t0 and t1.
SoyType	computeLeastCommonTypeArithmetic(SoyType t0, SoyType t1) Compute the most specific type that is assignable from both t0 and t1, taking into account arithmetic promotions - that is, converting int to float if needed.
SoyTypeRegistry	getTypeRegistry()

Methods inherited from class java.lang.Object

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

Constructor Detail

SoyTypeOps

@Inject
public SoyTypeOps(SoyTypeRegistry typeRegistry)

Method Detail

getTypeRegistry

public SoyTypeRegistry getTypeRegistry()

computeLeastCommonType

public SoyType computeLeastCommonType(SoyType t0,
                                      SoyType t1)

Compute the most specific type that is assignable from both t0 and t1.

Parameters:

t0 - A type.

t1 - Another type.

Returns:

A type that is assignable from both t0 and t1.

computeLeastCommonType

public SoyType computeLeastCommonType(Collection<SoyType> types)

Compute the most specific type that is assignable from all types within a collection.

Parameters:

types - list of types.

Returns:

A type that is assignable from all of the listed types.

computeLeastCommonTypeArithmetic

public SoyType computeLeastCommonTypeArithmetic(SoyType t0,
                                                SoyType t1)

Compute the most specific type that is assignable from both t0 and t1, taking into account arithmetic promotions - that is, converting int to float if needed.

Parameters:

t0 - A type.

t1 - Another type.

Returns:

A type that is assignable from both t0 and t1.