com.facebook.presto.bytecode.instruction

Class Constant

java.lang.Object

com.facebook.presto.bytecode.instruction.Constant

All Implemented Interfaces:

BytecodeNode, InstructionNode

Direct Known Subclasses:

Constant.BooleanConstant, Constant.BoxedBooleanConstant, Constant.BoxedDoubleConstant, Constant.BoxedFloatConstant, Constant.BoxedIntegerConstant, Constant.BoxedLongConstant, Constant.ClassConstant, Constant.DoubleConstant, Constant.FloatConstant, Constant.IntConstant, Constant.LongConstant, Constant.NullConstant, Constant.StringConstant

public abstract class Constant
extends Object
implements InstructionNode

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Constant.BooleanConstant
static class	Constant.BoxedBooleanConstant
static class	Constant.BoxedDoubleConstant
static class	Constant.BoxedFloatConstant
static class	Constant.BoxedIntegerConstant
static class	Constant.BoxedLongConstant
static class	Constant.ClassConstant
static class	Constant.DoubleConstant
static class	Constant.FloatConstant
static class	Constant.IntConstant
static class	Constant.LongConstant
static class	Constant.NullConstant
static class	Constant.StringConstant

Constructor Summary

Constructors

Constructor and Description
Constant()

Method Summary

Modifier and Type	Method and Description
<T> T	accept(BytecodeNode parent, BytecodeVisitor<T> visitor)
List<BytecodeNode>	getChildNodes()
abstract Object	getValue()
static Constant	loadBoolean(boolean value)
static Constant	loadBoxedBoolean(boolean value)
static Constant	loadBoxedDouble(double value)
static Constant	loadBoxedFloat(float value)
static Constant	loadBoxedInt(int value)
static Constant	loadBoxedLong(long value)
static Constant	loadClass(Class<?> value)
static Constant	loadClass(ParameterizedType value)
static Constant	loadDouble(double value)
static Constant	loadFloat(float value)
static Constant	loadInt(int value)
static Constant	loadLong(long value)
static Constant	loadNull()
static Constant	loadNumber(Number value)
static Constant	loadString(String value)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.facebook.presto.bytecode.BytecodeNode

accept

Constructor Detail

Constant

public Constant()

Method Detail

loadNull

public static Constant loadNull()

loadBoolean

public static Constant loadBoolean(boolean value)

loadBoxedBoolean

public static Constant loadBoxedBoolean(boolean value)

loadInt

public static Constant loadInt(int value)

loadBoxedInt

public static Constant loadBoxedInt(int value)

loadFloat

public static Constant loadFloat(float value)

loadBoxedFloat

public static Constant loadBoxedFloat(float value)

loadLong

public static Constant loadLong(long value)

loadBoxedLong

public static Constant loadBoxedLong(long value)

loadDouble

public static Constant loadDouble(double value)

loadBoxedDouble

public static Constant loadBoxedDouble(double value)

loadNumber

public static Constant loadNumber(Number value)

loadString

public static Constant loadString(String value)

loadClass

public static Constant loadClass(Class<?> value)

loadClass

public static Constant loadClass(ParameterizedType value)

getValue

public abstract Object getValue()

getChildNodes

public List<BytecodeNode> getChildNodes()

Specified by:

getChildNodes in interface BytecodeNode

accept

public <T> T accept(BytecodeNode parent,
                    BytecodeVisitor<T> visitor)

Specified by:

accept in interface BytecodeNode

toString

public String toString()

Overrides:

toString in class Object