97 lines
3 KiB
Java
97 lines
3 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.core.features;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import com.google.common.base.Optional;
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public class FeatureNameExtractor
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{
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private static final Pattern PATTERN_ITEM_MULTI_PART = Pattern.compile( "ItemMultiPart", Pattern.LITERAL );
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private static final Pattern PATTERN_ITEM_MULTI_MATERIAL = Pattern.compile( "ItemMultiMaterial", Pattern.LITERAL );
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private static final Pattern PATTERN_QUARTZ = Pattern.compile( "Quartz", Pattern.LITERAL );
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private static final Pattern PATTERN_LOWERCASE = Pattern.compile( "([\\p{Upper}])([\\p{Upper}]+)" );
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private static final Pattern PATTERN_LOWERCASER = Pattern.compile( "(.)?([\\p{Upper}])" );
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private final Class<?> clazz;
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private final Optional<String> subName;
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public FeatureNameExtractor( final Class<?> clazz, final Optional<String> subName )
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{
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this.clazz = clazz;
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this.subName = subName;
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}
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public String get()
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{
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String ret;
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String name = this.clazz.getSimpleName().replaceFirst( "\\p{Upper}[\\p{Lower}]*(\\p{Upper})", "$1" );
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if( this.subName.isPresent() )
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{
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final String subName = this.subName.get();
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// simple hack to allow me to do get nice names for these without
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// mode code outside of AEBaseItem
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if( subName.startsWith( "P2PTunnel" ) )
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{
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ret = "p2ptunnel";
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}
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else if( subName.equals( "CertusQuartzTools" ) )
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{
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ret = PATTERN_QUARTZ.matcher( name ).replaceAll( "CertusQuartz" );
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}
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else if( subName.equals( "NetherQuartzTools" ) )
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{
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ret = PATTERN_QUARTZ.matcher( name ).replaceAll( "NetherQuartz" );
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}
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else
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{
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ret = name + '_' + subName;
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}
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}
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else
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{
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ret = name;
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}
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StringBuffer buffer = new StringBuffer();
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Matcher m = PATTERN_LOWERCASE.matcher( ret );
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while( m.find() )
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{
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m.appendReplacement( buffer, m.group( 1 ) + m.group( 2 ).toLowerCase() );
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}
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m.appendTail( buffer );
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m = PATTERN_LOWERCASER.matcher( buffer.toString() );
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buffer = new StringBuffer();
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while( m.find() )
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{
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m.appendReplacement( buffer, ( m.group( 1 ) != null ? m.group( 1 ) + '_' : "" ) + m.group( 2 ).toLowerCase() );
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}
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m.appendTail( buffer );
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ret = buffer.toString().replace( '.', '_' ).replaceAll( "_+", "_" );
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return ret;
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}
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}
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