LoadInstruction

protected LoadInstruction(Code owner)

LoadInstruction

protected LoadInstruction(Code owner,
                          int opcode,
                          java.lang.Class type,
                          int index)

Method Detail

equals

public boolean equals(java.lang.Object other)

Description copied from class: TypedLocalVariableInstruction

Two local variable instructions are equal if the local index they reference is equal and their types are equal, or if either index is 0/unset.

Overrides:: equals in class TypedLocalVariableInstruction

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

getStackChange

public int getStackChange()

Description copied from class: Instruction

Return the number of stack positions this instruction pushes or pops during its execution.

Overrides:: getStackChange in class Instruction

readData

protected void readData(java.io.DataInput in)
                 throws java.io.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(java.io.DataOutput out)
                  throws java.io.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

calculateOpCode

protected void calculateOpCode()

Description copied from class: LocalVariableInstruction

Subclasses with variable opcodes can use this method to be notified that information possibly affecting the opcode has been changed.

Overrides:: calculateOpCode in class LocalVariableInstruction

acceptVisit

public void acceptVisit(com.techtrader.modules.tools.bytecode.visitor.BCVisitor visit)

Description copied from interface: com.techtrader.modules.tools.bytecode.visitor.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.

Specified by:: acceptVisit in interface com.techtrader.modules.tools.bytecode.visitor.VisitAcceptor
Overrides:: acceptVisit in class Instruction

Overview

Package

Class

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Deprecated

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Constructor Summary
`protected`	`LoadInstruction(Code owner)`
`protected`	`LoadInstruction(Code owner, int opcode, java.lang.Class type, int index)`

Method Summary
`void`	`acceptVisit(com.techtrader.modules.tools.bytecode.visitor.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`	`calculateOpCode()` Subclasses with variable opcodes can use this method to be notified that information possibly affecting the opcode has been changed.
`boolean`	`equals(java.lang.Object other)` Two local variable instructions are equal if the local index they reference is equal and their types are equal, or if either index is 0/unset.
`int`	`getLength()` Return the length in bytes of this opcode, including all arguments.
`int`	`getStackChange()` Return the number of stack positions this instruction pushes or pops during its execution.
`protected void`	`readData(java.io.DataInput in)` Read the arguments for this opcode from the given stream.
`protected void`	`writeData(java.io.DataOutput out)` Write the arguments for this opcode to the given stream.

com.techtrader.modules.tools.bytecode Class LoadInstruction