Package io.github.douira.glsl_transformer.print.filter

Class ChannelFilter

java.lang.Object

io.github.douira.glsl_transformer.print.filter.ChannelFilter

All Implemented Interfaces:

TokenFilter

public class ChannelFilter
extends Object
implements TokenFilter

The channel filter accepts all tokens that are not from a lexer channel that is on the given list of disallowed channels.

Nested Class Summary

Nested classes/interfaces inherited from interface io.github.douira.glsl_transformer.print.filter.TokenFilter

TokenFilter.TokenChannel

Constructor Summary

Constructors

Constructor	Description
ChannelFilter(TokenFilter.TokenChannel disallowedChannel)	Creates a new channel filter with a single disallowed channel.
ChannelFilter(EnumSet<TokenFilter.TokenChannel> disallowedChannels)	Creates a new channel filter with the given disallowed channels.

Method Summary

Modifier and Type	Method	Description
boolean	isTokenAllowed(Token token)	Checks if the token should be printed.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.github.douira.glsl_transformer.print.filter.TokenFilter

resetState

Constructor Details

ChannelFilter

public ChannelFilter(EnumSet<TokenFilter.TokenChannel> disallowedChannels)

Creates a new channel filter with the given disallowed channels.

Parameters:

disallowedChannels - The disallowed channels

ChannelFilter

public ChannelFilter(TokenFilter.TokenChannel disallowedChannel)

Creates a new channel filter with a single disallowed channel.

Parameters:

disallowedChannel - The disallowed channel

Method Details

isTokenAllowed

public boolean isTokenAllowed(Token token)

Description copied from interface: TokenFilter

Checks if the token should be printed.

Specified by:

isTokenAllowed in interface TokenFilter

Parameters:

token - The token to check

Returns:

true if the given token should be printed