com.joanju.cg.bytecode
Class LiteralstrInstr

java.lang.Object
  com.joanju.cg.bytecode.Bytecode
      com.joanju.cg.bytecode.LiteralstrInstr

public class LiteralstrInstr
extends Bytecode

Field Summary

Fields inherited from class com.joanju.cg.bytecode.Bytecode

address, cuid, instrSet, nodeNum, xrefs

Constructor Summary

LiteralstrInstr()

LiteralstrInstr(int cuid, int address)

Method Summary

void	calcValueSets() Calculate the value sets for the instruction.
Opcode	getOpcode()
int	getStringID()
java.util.HashSet<java.lang.Integer>	getValues() Get a HashSet with just one entry - the string literal ID.
void	setStringID(int stringID)
protected void	setValuesFromByteStream(java.io.DataInputStream in)
java.lang.String	toStringFromComments(InstructionSet instrs) All Bytecode instruction subclasses should override this eventually.
java.lang.String	toStringFromData() All Bytecode instruction subclasses should override this eventually.
java.lang.String	toStringFromName(InstructionSet instrs) Some subclasses should override this to return the string literal, var name, procedure name, etc.
protected void	writeValuesToByteStream(java.io.DataOutputStream out)

Methods inherited from class com.joanju.cg.bytecode.Bytecode

addSource, addWhereUsed, beforeWrite, calcValuesAgain, compareTo, equals, fetchBytesFromDB, fetchInCu, generateDataForDB, getAddress, getCuID, getNodeNum, getSources, getValuesCalcLocal, getWhereUsed, getXrefs, hashCode, initData, isDataModified, isFromDB, setAddress, setCuID, setDataBytesFromDB, setDataModified, setFromDB, setInstructionSet, setNodeNum, shouldLoadData, sourcesForXrefTarget, storeIfModified, toString, toStringFromSet

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LiteralstrInstr

public LiteralstrInstr()

LiteralstrInstr

public LiteralstrInstr(int cuid,
                       int address)

Method Detail

calcValueSets

public void calcValueSets()
                   throws java.sql.SQLException,
                          java.io.IOException

Description copied from class: Bytecode

Calculate the value sets for the instruction.

Called during build, build-recalc, checkvals, and checkvals-recalc. Implementations should only build from external values once. Calculates which xref records are needed as well.

IMPORTANT: Should only ever be called for instructions belonging to an InstructionSet.

Specified by:

calcValueSets in class Bytecode

Throws:

java.sql.SQLException

java.io.IOException

getStringID

public int getStringID()
                throws java.sql.SQLException,
                       java.io.IOException

Throws:

java.sql.SQLException

java.io.IOException

getValues

public java.util.HashSet<java.lang.Integer> getValues()
                                               throws java.sql.SQLException,
                                                      java.io.IOException

Get a HashSet with just one entry - the string literal ID.

Overrides:

getValues in class Bytecode

Throws:

java.sql.SQLException

java.io.IOException

setStringID

public void setStringID(int stringID)

getOpcode

public Opcode getOpcode()

Specified by:

getOpcode in class Bytecode

setValuesFromByteStream

protected void setValuesFromByteStream(java.io.DataInputStream in)
                                throws java.io.IOException

Specified by:

setValuesFromByteStream in class Bytecode

Throws:

java.io.IOException

toStringFromComments

public java.lang.String toStringFromComments(InstructionSet instrs)

Description copied from class: Bytecode

All Bytecode instruction subclasses should override this eventually.

Overrides:

toStringFromComments in class Bytecode

Returns:

"" if not overridden.

toStringFromData

public java.lang.String toStringFromData()

Description copied from class: Bytecode

All Bytecode instruction subclasses should override this eventually.

Overrides:

toStringFromData in class Bytecode

Returns:

"" if not overridden.

toStringFromName

public java.lang.String toStringFromName(InstructionSet instrs)

Description copied from class: Bytecode

Some subclasses should override this to return the string literal, var name, procedure name, etc.

Overrides:

toStringFromName in class Bytecode

Returns:

"" if not overridden.

writeValuesToByteStream

protected void writeValuesToByteStream(java.io.DataOutputStream out)
                                throws java.io.IOException

Specified by:

writeValuesToByteStream in class Bytecode

Throws:

java.io.IOException