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package com.oracle.truffle.dsl.processor;

import javax.annotation.processing.ProcessingEnvironment;

import com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory;

import java.util.HashSet;
import java.util.Set;

Aggregates all options recognized by TruffleProcessor.
/** * Aggregates all options recognized by {@link TruffleProcessor}. */
public class TruffleProcessorOptions { private static final String OptionsPrefix = "truffle.dsl."; private static final String GenerateSpecializationStatisticsOptionName = "GenerateSpecializationStatistics"; private static final String GenerateSlowPathOnlyOptionName = "GenerateSlowPathOnly"; private static final String GenerateSlowPathOnlyFilterOptionName = "GenerateSlowPathOnlyFilter"; private static final String CacheSharingWarningsEnabledOptionName = "cacheSharingWarningsEnabled"; private static final String StateBitWidth = "StateBitWidth"; public static Boolean generateSpecializationStatistics(ProcessingEnvironment env) { String value = env.getOptions().get(OptionsPrefix + GenerateSpecializationStatisticsOptionName); return value == null ? null : Boolean.parseBoolean(value); } public static boolean generateSlowPathOnly(ProcessingEnvironment env) { return Boolean.parseBoolean(env.getOptions().get(OptionsPrefix + GenerateSlowPathOnlyOptionName)); } public static String generateSlowPathOnlyFilter(ProcessingEnvironment env) { return env.getOptions().get(OptionsPrefix + GenerateSlowPathOnlyFilterOptionName); } public static boolean cacheSharingWarningsEnabled(ProcessingEnvironment env) { return Boolean.parseBoolean(env.getOptions().get(OptionsPrefix + CacheSharingWarningsEnabledOptionName)); } public static int stateBitWidth(ProcessingEnvironment env) { String value = env.getOptions().get(OptionsPrefix + StateBitWidth); if (value == null) { return FlatNodeGenFactory.DEFAULT_MAX_BIT_WIDTH; } else { return Integer.parseInt(value); } } public static Set<String> getSupportedOptions() { HashSet<String> result = new HashSet<>(); result.add(OptionsPrefix + GenerateSpecializationStatisticsOptionName); result.add(OptionsPrefix + GenerateSlowPathOnlyOptionName); result.add(OptionsPrefix + GenerateSlowPathOnlyFilterOptionName); result.add(OptionsPrefix + CacheSharingWarningsEnabledOptionName); result.add(OptionsPrefix + StateBitWidth); return result; } }