com.techtrader.modules.tools.bytecode
Class NewArrayInstruction

java.lang.Object
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  +--com.techtrader.modules.tools.bytecode.Instruction
        |
        +--com.techtrader.modules.tools.bytecode.NewArrayInstruction

public class NewArrayInstruction

extends Instruction

Represents a NEWARRAY instruction, which is used to create new arrays of primitive types.

Author:

Abe White

Fields inherited from class com.techtrader.modules.tools.bytecode.Instruction

_byteIndex, _opcode, _opcodeTypes, _owner

Constructor Summary

protected

NewArrayInstruction(Code owner)

Method Summary

void	acceptVisit(BCVisitor visit) Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this object.
protected void	copy(Instruction orig)
boolean	equals(Object other) Two NEWARRAY instructions are equal if the array type is the same, of if the array type of either is unset.
Class	getArrayType() Get the type of array to create.
int	getArrayTypeCode() Get the array code used in the lowlevel bytecode.
String	getArrayTypeName() Get the type of array to create.
int	getLength() Return the length in bytes of this opcode, including all arguments.
protected void	readData(DataInput in) Read the arguments for this opcode from the given stream.
NewArrayInstruction	setArrayType(Class type) Set the type of array to create.
void	setArrayTypeCode(int code) Set the array code used in the lowlevel bytecode.
NewArrayInstruction	setArrayTypeName(String type) Set the type of array to create.
protected void	writeData(DataOutput out) Write the arguments for this opcode to the given stream.

Methods inherited from class com.techtrader.modules.tools.bytecode.Instruction

getByteIndex, getName, getOpCode, getOwner, getStackChange, invalidate, setByteIndex, setOpCode

Methods inherited from class java.lang.Object

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

Constructor Detail

NewArrayInstruction

protected NewArrayInstruction(Code owner)

Method Detail

getArrayTypeCode

public int getArrayTypeCode()

Get the array code used in the lowlevel bytecode.

setArrayTypeCode

public void setArrayTypeCode(int code)

Set the array code used in the lowlevel bytecode.

getArrayType

public Class getArrayType()

Get the type of array to create.

getArrayTypeName

public String getArrayTypeName()

Get the type of array to create.

setArrayType

public NewArrayInstruction setArrayType(Class type)

Set the type of array to create.

Returns:

this Instruction, for method chaining

setArrayTypeName

public NewArrayInstruction setArrayTypeName(String type)

Set the type of array to create.

Returns:

this Instruction, for method chaining

equals

public boolean equals(Object other)

Two NEWARRAY instructions are equal if the array type is the same, of if the array type of either is unset.

Overrides:

equals in class Instruction

getLength

public int getLength()

Description copied from class: Instruction

Return the length in bytes of this opcode, including all arguments. This method should be overridden by opcodes that take arguments.

Overrides:

getLength in class Instruction

copy

protected void copy(Instruction orig)

Overrides:

copy in class Instruction

readData

protected void readData(DataInput in)
                 throws IOException

Description copied from class: Instruction

Read the arguments for this opcode from the given stream. This method should be overridden by opcodes that take arguments.

Overrides:

readData in class Instruction

writeData

protected void writeData(DataOutput out)
                  throws IOException

Description copied from class: Instruction

Write the arguments for this opcode to the given stream. This method should be overridden by opcodes that take arguments.

Overrides:

writeData in class Instruction

acceptVisit

public void acceptVisit(BCVisitor visit)

Description copied from interface: VisitAcceptor

Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this object.

Overrides:

acceptVisit in class Instruction