com.facebook.presto.bytecode.instruction

Class VariableInstruction

java.lang.Object

com.facebook.presto.bytecode.instruction.VariableInstruction

All Implemented Interfaces:

BytecodeNode, InstructionNode

Direct Known Subclasses:

VariableInstruction.IncrementVariableInstruction, VariableInstruction.LoadVariableInstruction, VariableInstruction.StoreVariableInstruction

public abstract class VariableInstruction
extends Object
implements InstructionNode

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VariableInstruction.IncrementVariableInstruction
static class	VariableInstruction.LoadVariableInstruction
static class	VariableInstruction.StoreVariableInstruction

Method Summary

Modifier and Type	Method and Description
<T> T	accept(BytecodeNode parent, BytecodeVisitor<T> visitor)
List<BytecodeNode>	getChildNodes()
Variable	getVariable()
static InstructionNode	incrementVariable(Variable variable, byte increment)
static InstructionNode	loadVariable(Variable variable)
static InstructionNode	storeVariable(Variable variable)
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

Method Detail

loadVariable

public static InstructionNode loadVariable(Variable variable)

storeVariable

public static InstructionNode storeVariable(Variable variable)

incrementVariable

public static InstructionNode incrementVariable(Variable variable,
                                                byte increment)

getVariable

public Variable getVariable()

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