com.joanju.cg.bytecode
Class CallInstr

java.lang.Object
  com.joanju.cg.bytecode.Bytecode
      com.joanju.cg.bytecode.Endpoint
          com.joanju.cg.bytecode.AbstractCall
              com.joanju.cg.bytecode.CallInstr

Direct Known Subclasses:

CallinInstr

public class CallInstr
extends AbstractCall

Records a RUN statement, a call to a user function, or a call to a method. Inherited by CallinInstr.

Field Summary

protected int	bitfield2
protected int	column
protected int	fileID
protected int	line
protected int	nameRVal
protected static int	RUN_SET If this instruction is for a RUN..SET statement, it affects its procedure search behaviour.

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

bitfield1, externalMatching, externalUnmatched, localTargets, methodSigID, targetType, whereUsedAddr

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

longSignature

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

address, cuid, instrSet, nodeNum, xrefs

Constructor Summary

CallInstr()

CallInstr(int cuid, int address)

Method Summary

protected void	calcValueSets2() Wrapped by AbstractCall.calcValueSets().
int	getColumn()
int	getFileID()
int	getLine()
java.util.HashSet<java.lang.Integer>	getLocalTargets()
int	getNameRVal() The address of the instruction of the source of the procedure name.
Opcode	getOpcode()
boolean	hasLocalTarget(int procAddress)
boolean	isRunSet() Does this call instruction represent a "RUN..SET handle" statement?
void	setColumn(int column)
void	setFileID(int fileID)
void	setLine(int line)
void	setMethodSigID(int methodSigID)
void	setNameRVal(int nameRVal)
void	setRunSet() Sets to true the flag indicating that this is a "RUN..SET handle" statement.
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() methodSigID, nameRVal, fileID, line, column, isUserIgnoreMismatch, isUserIgnoreUnresolved, localTargets.
protected void	writeValuesToByteStream(java.io.DataOutputStream out)

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

addWhereUsed, beforeWrite, calcValueSets, enableUserIgnoreMismatch, enableUserIgnoreUnresolved, getAllTargetProcedures, getMethodSig, getMethodSigID, getTargetType, getValues, isUserIgnoreMismatch, isUserIgnoreUnresolved, setTargetType

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

getLongSignature, setLongSignature

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

addSource, 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, toStringFromName, toStringFromSet

Methods inherited from class java.lang.Object

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

Field Detail

nameRVal

protected int nameRVal

fileID

protected int fileID

line

protected int line

column

protected int column

bitfield2

protected int bitfield2

RUN_SET

protected static final int RUN_SET

If this instruction is for a RUN..SET statement, it affects its procedure search behaviour.

See Also:

Constant Field Values

Constructor Detail

CallInstr

public CallInstr()

CallInstr

public CallInstr(int cuid,
                 int address)

Method Detail

calcValueSets2

protected void calcValueSets2()
                       throws java.sql.SQLException,
                              java.io.IOException

Wrapped by AbstractCall.calcValueSets().

Specified by:

calcValueSets2 in class AbstractCall

Throws:

java.sql.SQLException

java.io.IOException

getColumn

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

Specified by:

getColumn in class AbstractCall

Throws:

java.sql.SQLException

java.io.IOException

getFileID

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

Specified by:

getFileID in class AbstractCall

Throws:

java.sql.SQLException

java.io.IOException

getLine

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

Specified by:

getLine in class AbstractCall

Throws:

java.sql.SQLException

java.io.IOException

getLocalTargets

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

Specified by:

getLocalTargets in class AbstractCall

Throws:

java.sql.SQLException

java.io.IOException

getNameRVal

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

The address of the instruction of the source of the procedure name. Could be the unresolved address, a string literal address, the address of a variable, or the address of an expression.

Throws:

java.sql.SQLException

java.io.IOException

getOpcode

public Opcode getOpcode()

Specified by:

getOpcode in class Bytecode

hasLocalTarget

public boolean hasLocalTarget(int procAddress)
                       throws java.sql.SQLException,
                              java.io.IOException

Overrides:

hasLocalTarget in class AbstractCall

Throws:

java.sql.SQLException

java.io.IOException

isRunSet

public boolean isRunSet()
                 throws java.sql.SQLException,
                        java.io.IOException

Does this call instruction represent a "RUN..SET handle" statement?

Throws:

java.sql.SQLException

java.io.IOException

setFileID

public void setFileID(int fileID)

setLine

public void setLine(int line)

setColumn

public void setColumn(int column)

setMethodSigID

public void setMethodSigID(int methodSigID)

setNameRVal

public void setNameRVal(int nameRVal)

setRunSet

public void setRunSet()

Sets to true the flag indicating that this is a "RUN..SET handle" statement.

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)
                                      throws java.sql.SQLException

Description copied from class: Bytecode

All Bytecode instruction subclasses should override this eventually.

Overrides:

toStringFromComments in class Bytecode

Returns:

"" if not overridden.

Throws:

java.sql.SQLException

toStringFromData

public java.lang.String toStringFromData()

methodSigID, nameRVal, fileID, line, column, isUserIgnoreMismatch, isUserIgnoreUnresolved, localTargets.

Overrides:

toStringFromData 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