Package io.prestosql.sql.gen

Class BytecodeUtils

java.lang.Object

io.prestosql.sql.gen.BytecodeUtils

public final class BytecodeUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static io.airlift.bytecode.BytecodeNode	boxPrimitive(Class<?> type)
static io.airlift.bytecode.BytecodeNode	boxPrimitiveIfNecessary(io.airlift.bytecode.Scope scope, Class<?> type)
static io.airlift.bytecode.BytecodeNode	generateFullInvocation(io.airlift.bytecode.Scope scope, FunctionMetadata functionMetadata, Function<InvocationConvention,FunctionInvoker> functionInvokerProvider, Function<MethodHandle,io.airlift.bytecode.BytecodeNode> instanceFactory, List<Function<Optional<Class<?>>,io.airlift.bytecode.BytecodeNode>> argumentCompilers, CallSiteBinder binder)
static io.airlift.bytecode.BytecodeNode	generateFullInvocation(io.airlift.bytecode.Scope scope, ResolvedFunction resolvedFunction, Metadata metadata, Function<MethodHandle,io.airlift.bytecode.BytecodeNode> instanceFactory, List<Function<Optional<Class<?>>,io.airlift.bytecode.BytecodeNode>> argumentCompilers, CallSiteBinder binder)
static io.airlift.bytecode.BytecodeNode	generateInvocation(io.airlift.bytecode.Scope scope, FunctionMetadata functionMetadata, Function<InvocationConvention,FunctionInvoker> functionInvokerProvider, List<io.airlift.bytecode.BytecodeNode> arguments, CallSiteBinder binder)
static io.airlift.bytecode.BytecodeNode	generateInvocation(io.airlift.bytecode.Scope scope, ResolvedFunction resolvedFunction, Metadata metadata, List<io.airlift.bytecode.BytecodeNode> arguments, CallSiteBinder binder)
static io.airlift.bytecode.BytecodeNode	generateWrite(CallSiteBinder callSiteBinder, io.airlift.bytecode.Scope scope, io.airlift.bytecode.Variable wasNullVariable, Type type)
static io.airlift.bytecode.BytecodeNode	handleNullValue(io.airlift.bytecode.Scope scope, io.airlift.bytecode.instruction.LabelNode label, Class<?> returnType, List<Class<?>> stackArgsToPop, boolean clearNullFlag)
static io.airlift.bytecode.BytecodeNode	ifWasNullClearPopAndGoto(io.airlift.bytecode.Scope scope, io.airlift.bytecode.instruction.LabelNode label, Class<?> returnType, Class<?>... stackArgsToPop)
static io.airlift.bytecode.BytecodeNode	ifWasNullPopAndGoto(io.airlift.bytecode.Scope scope, io.airlift.bytecode.instruction.LabelNode label, Class<?> returnType, Class<?>... stackArgsToPop)
static io.airlift.bytecode.BytecodeNode	ifWasNullPopAndGoto(io.airlift.bytecode.Scope scope, io.airlift.bytecode.instruction.LabelNode label, Class<?> returnType, Iterable<? extends Class<?>> stackArgsToPop)
static io.airlift.bytecode.expression.BytecodeExpression	invoke(Binding binding, BoundSignature signature)
static io.airlift.bytecode.expression.BytecodeExpression	invoke(Binding binding, String name)
static io.airlift.bytecode.expression.BytecodeExpression	loadConstant(Binding binding)
static io.airlift.bytecode.expression.BytecodeExpression	loadConstant(CallSiteBinder callSiteBinder, Object constant, Class<?> type)
static String	sanitizeName(String name)	Replace characters that are not safe to use in a JVM identifier.
static io.airlift.bytecode.BytecodeNode	unboxPrimitive(Class<?> unboxedType)
static io.airlift.bytecode.BytecodeBlock	unboxPrimitiveIfNecessary(io.airlift.bytecode.Scope scope, Class<?> boxedType)

Methods inherited from class java.lang.Object

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

Method Detail

ifWasNullPopAndGoto

public static io.airlift.bytecode.BytecodeNode ifWasNullPopAndGoto(io.airlift.bytecode.Scope scope,
                                                                   io.airlift.bytecode.instruction.LabelNode label,
                                                                   Class<?> returnType,
                                                                   Class<?>... stackArgsToPop)

ifWasNullPopAndGoto

public static io.airlift.bytecode.BytecodeNode ifWasNullPopAndGoto(io.airlift.bytecode.Scope scope,
                                                                   io.airlift.bytecode.instruction.LabelNode label,
                                                                   Class<?> returnType,
                                                                   Iterable<? extends Class<?>> stackArgsToPop)

ifWasNullClearPopAndGoto

public static io.airlift.bytecode.BytecodeNode ifWasNullClearPopAndGoto(io.airlift.bytecode.Scope scope,
                                                                        io.airlift.bytecode.instruction.LabelNode label,
                                                                        Class<?> returnType,
                                                                        Class<?>... stackArgsToPop)

handleNullValue

public static io.airlift.bytecode.BytecodeNode handleNullValue(io.airlift.bytecode.Scope scope,
                                                               io.airlift.bytecode.instruction.LabelNode label,
                                                               Class<?> returnType,
                                                               List<Class<?>> stackArgsToPop,
                                                               boolean clearNullFlag)

boxPrimitive

public static io.airlift.bytecode.BytecodeNode boxPrimitive(Class<?> type)

unboxPrimitive

public static io.airlift.bytecode.BytecodeNode unboxPrimitive(Class<?> unboxedType)

loadConstant

public static io.airlift.bytecode.expression.BytecodeExpression loadConstant(CallSiteBinder callSiteBinder,
                                                                             Object constant,
                                                                             Class<?> type)

loadConstant

public static io.airlift.bytecode.expression.BytecodeExpression loadConstant(Binding binding)

generateInvocation

public static io.airlift.bytecode.BytecodeNode generateInvocation(io.airlift.bytecode.Scope scope,
                                                                  ResolvedFunction resolvedFunction,
                                                                  Metadata metadata,
                                                                  List<io.airlift.bytecode.BytecodeNode> arguments,
                                                                  CallSiteBinder binder)

generateInvocation

public static io.airlift.bytecode.BytecodeNode generateInvocation(io.airlift.bytecode.Scope scope,
                                                                  FunctionMetadata functionMetadata,
                                                                  Function<InvocationConvention,FunctionInvoker> functionInvokerProvider,
                                                                  List<io.airlift.bytecode.BytecodeNode> arguments,
                                                                  CallSiteBinder binder)

generateFullInvocation

public static io.airlift.bytecode.BytecodeNode generateFullInvocation(io.airlift.bytecode.Scope scope,
                                                                      ResolvedFunction resolvedFunction,
                                                                      Metadata metadata,
                                                                      Function<MethodHandle,io.airlift.bytecode.BytecodeNode> instanceFactory,
                                                                      List<Function<Optional<Class<?>>,io.airlift.bytecode.BytecodeNode>> argumentCompilers,
                                                                      CallSiteBinder binder)

generateFullInvocation

public static io.airlift.bytecode.BytecodeNode generateFullInvocation(io.airlift.bytecode.Scope scope,
                                                                      FunctionMetadata functionMetadata,
                                                                      Function<InvocationConvention,FunctionInvoker> functionInvokerProvider,
                                                                      Function<MethodHandle,io.airlift.bytecode.BytecodeNode> instanceFactory,
                                                                      List<Function<Optional<Class<?>>,io.airlift.bytecode.BytecodeNode>> argumentCompilers,
                                                                      CallSiteBinder binder)

unboxPrimitiveIfNecessary

public static io.airlift.bytecode.BytecodeBlock unboxPrimitiveIfNecessary(io.airlift.bytecode.Scope scope,
                                                                          Class<?> boxedType)

boxPrimitiveIfNecessary

public static io.airlift.bytecode.BytecodeNode boxPrimitiveIfNecessary(io.airlift.bytecode.Scope scope,
                                                                       Class<?> type)

invoke

public static io.airlift.bytecode.expression.BytecodeExpression invoke(Binding binding,
                                                                       String name)

invoke

public static io.airlift.bytecode.expression.BytecodeExpression invoke(Binding binding,
                                                                       BoundSignature signature)

sanitizeName

public static String sanitizeName(String name)

Replace characters that are not safe to use in a JVM identifier.

generateWrite

public static io.airlift.bytecode.BytecodeNode generateWrite(CallSiteBinder callSiteBinder,
                                                             io.airlift.bytecode.Scope scope,
                                                             io.airlift.bytecode.Variable wasNullVariable,
                                                             Type type)