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Java TypeMap类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中jdk.nashorn.internal.codegen.TypeMap的典型用法代码示例。如果您正苦于以下问题:Java TypeMap类的具体用法?Java TypeMap怎么用?Java TypeMap使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



TypeMap类属于jdk.nashorn.internal.codegen包,在下文中一共展示了TypeMap类的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: getCompiler

import jdk.nashorn.internal.codegen.TypeMap; //导入依赖的package包/类
Compiler getCompiler(final FunctionNode functionNode, final MethodType actualCallSiteType,
        final ScriptObject runtimeScope, final Map<Integer, Type> invalidatedProgramPoints,
        final int[] continuationEntryPoints) {
    final TypeMap typeMap = typeMap(actualCallSiteType);
    final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
    final Object typeInformationFile = OptimisticTypesPersistence.getLocationDescriptor(source, functionNodeId, paramTypes);
    final Context context = Context.getContextTrusted();
    return new Compiler(
            context,
            context.getEnv(),
            getInstallerForNewCode(),
            functionNode.getSource(),  // source
            context.getErrorManager(),
            isStrict() | functionNode.isStrict(), // is strict
            true,       // is on demand
            this,       // compiledFunction, i.e. this RecompilableScriptFunctionData
            typeMap,    // type map
            getEffectiveInvalidatedProgramPoints(invalidatedProgramPoints, typeInformationFile), // invalidated program points
            typeInformationFile,
            continuationEntryPoints, // continuation entry points
            runtimeScope); // runtime scope
}
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:23,代码来源:RecompilableScriptFunctionData.java


示例2: getCompiler

import jdk.nashorn.internal.codegen.TypeMap; //导入依赖的package包/类
Compiler getCompiler(final FunctionNode functionNode, final MethodType actualCallSiteType,
        final ScriptObject runtimeScope, final Map<Integer, Type> invalidatedProgramPoints,
        final int[] continuationEntryPoints) {
    final TypeMap typeMap = typeMap(actualCallSiteType);
    final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
    final Object typeInformationFile = OptimisticTypesPersistence.getLocationDescriptor(source, functionNodeId, paramTypes);
    return Compiler.forOnDemandCompilation(
            getInstallerForNewCode(),
            functionNode.getSource(),  // source
            isStrict() | functionNode.isStrict(), // is strict
            this,       // compiledFunction, i.e. this RecompilableScriptFunctionData
            typeMap,    // type map
            getEffectiveInvalidatedProgramPoints(invalidatedProgramPoints, typeInformationFile), // invalidated program points
            typeInformationFile,
            continuationEntryPoints, // continuation entry points
            runtimeScope); // runtime scope
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:18,代码来源:RecompilableScriptFunctionData.java


示例3: typeMap

import jdk.nashorn.internal.codegen.TypeMap; //导入依赖的package包/类
TypeMap typeMap(final MethodType fnCallSiteType) {
    if (fnCallSiteType == null) {
        return null;
    }

    if (CompiledFunction.isVarArgsType(fnCallSiteType)) {
        return null;
    }

    return new TypeMap(functionNodeId, explicitParams(fnCallSiteType), needsCallee());
}
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:12,代码来源:RecompilableScriptFunctionData.java


示例4: compileTypeSpecialization

import jdk.nashorn.internal.codegen.TypeMap; //导入依赖的package包/类
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = usePersistentCodeCache() && persist;
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller<ScriptEnvironment> newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return installStoredScript(script, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            isSerialized() ? CompilationPhases.COMPILE_ALL_SERIALIZED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.getFlag(FunctionNode.HAS_APPLY_TO_CALL_SPECIALIZATION)) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:35,代码来源:RecompilableScriptFunctionData.java


示例5: compileTypeSpecialization

import jdk.nashorn.internal.codegen.TypeMap; //导入依赖的package包/类
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = persist && usePersistentCodeCache();
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return script.installFunction(this, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            fn.isCached() ? CompilationPhases.COMPILE_ALL_CACHED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.hasApplyToCallSpecialization()) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:35,代码来源:RecompilableScriptFunctionData.java


示例6: compileTypeSpecialization

import jdk.nashorn.internal.codegen.TypeMap; //导入依赖的package包/类
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = persist && usePersistentCodeCache();
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller<ScriptEnvironment> newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return script.installFunction(this, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            isSerialized() ? CompilationPhases.COMPILE_ALL_SERIALIZED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.getFlag(FunctionNode.HAS_APPLY_TO_CALL_SPECIALIZATION)) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}
 
开发者ID:malaporte,项目名称:kaziranga,代码行数:35,代码来源:RecompilableScriptFunctionData.java



注:本文中的jdk.nashorn.internal.codegen.TypeMap类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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