com.io7m.jpra.model.types

Class TFloat

java.lang.Object

com.io7m.jpra.model.types.TFloat

All Implemented Interfaces:

ModelElementType, TType, TypeScalarType

@Immutable
public final class TFloat
extends Object
implements TypeScalarType

A floating point type expression.

Constructor Summary

Constructors

Constructor and Description
TFloat(Optional<com.io7m.jlexing.core.ImmutableLexicalPositionType<Path>> in_lex, Size<SizeUnitBitsType> in_size) Construct a float type expression.

Method Summary

Modifier and Type	Method and Description
Optional<com.io7m.jlexing.core.ImmutableLexicalPositionType<Path>>	getLexicalInformation() Fetch the lexical information for the element.
Size<SizeUnitBitsType>	getSizeInBits()
<A,E extends Exception> A	matchType(TypeMatcherType<A,E> m) Accept a matcher.
<A,E extends Exception> A	matchTypeScalar(TypeScalarMatcherType<A,E> m) Accept a matcher.

Methods inherited from class java.lang.Object

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

Constructor Detail

TFloat

public TFloat(Optional<com.io7m.jlexing.core.ImmutableLexicalPositionType<Path>> in_lex,
              Size<SizeUnitBitsType> in_size)

Construct a float type expression.

Parameters:

in_lex - Lexical information

in_size - The size in bits that will be used

Method Detail

getSizeInBits

public Size<SizeUnitBitsType> getSizeInBits()

Specified by:

getSizeInBits in interface TType

Returns:

An expression denoting the size in bits of the type

matchType

public <A,E extends Exception> A matchType(TypeMatcherType<A,E> m)
                                    throws E extends Exception

Description copied from interface: TType

Accept a matcher.

Specified by:

matchType in interface TType

Type Parameters:

A - The type of returned values

E - The type of raised exceptions

Parameters:

m - The matcher

Returns:

The value returned by m

Throws:

E - If m raises E

E extends Exception

matchTypeScalar

public <A,E extends Exception> A matchTypeScalar(TypeScalarMatcherType<A,E> m)
                                          throws E extends Exception

Description copied from interface: TypeScalarType

Accept a matcher.

Specified by:

matchTypeScalar in interface TypeScalarType

Type Parameters:

A - The type of returned values

E - The type of raised exceptions

Parameters:

m - The matcher

Returns:

The value returned by m

Throws:

E - If m raises E

E extends Exception

getLexicalInformation

public Optional<com.io7m.jlexing.core.ImmutableLexicalPositionType<Path>> getLexicalInformation()

Description copied from interface: ModelElementType

Fetch the lexical information for the element. This is used to localize error messages to a position in a file when referring to specific elements.

Specified by:

getLexicalInformation in interface ModelElementType

Returns:

The original lexical information, if any