Package com.jozufozu.flywheel.core.compile

Class Template<T>

java.lang.Object

com.jozufozu.flywheel.core.compile.Memoizer<SourceFile,T>

com.jozufozu.flywheel.core.compile.Template<T>

public class Template<T>
extends Memoizer<SourceFile,T>

A class that generates glsl glue code given a SourceFile.

Shader files are written somewhat abstractly. Subclasses of Template handle those abstractions, using SourceFile metadata to generate shader code that OpenGL can use to call into our shader programs.

Constructor Summary

Constructors

Constructor	Description
Template(GLSLVersion glslVersion, Function<SourceFile,T> reader)

Method Summary

Modifier and Type	Method	Description
protected T	_create(SourceFile key)
protected void	_destroy(T value)
T	apply(SourceFile file)	Verify that the given SourceFile is valid for this Template and return the metadata.
GLSLVersion	getVersion()

Methods inherited from class com.jozufozu.flywheel.core.compile.Memoizer

get, invalidate

Methods inherited from class java.lang.Object

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

Constructor Details

Template

public Template(GLSLVersion glslVersion,
 Function<SourceFile,T> reader)

Method Details

apply

public T apply(SourceFile file)

Verify that the given SourceFile is valid for this Template and return the metadata.

Parameters:

file - The SourceFile to apply this Template to.

Returns:

The applied template metadata.

getVersion

public GLSLVersion getVersion()

Returns:

The GLSL version this template requires.

_create

protected T _create(SourceFile key)

Specified by:

_create in class Memoizer<SourceFile,T>

_destroy

protected void _destroy(T value)

Specified by:

_destroy in class Memoizer<SourceFile,T>