org.problets.domain.model.implement
Class DataTraceItem

java.lang.Object
  org.problets.domain.line.AbstractLine
      org.problets.domain.model.implement.DataTraceItem

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

AskItem, TellItem

public abstract class DataTraceItem
extends AbstractLine
implements java.lang.Cloneable

Holds one data trace item - variable, line number and whether this is ask or tell

Author:

Amruth Kumar

Field Summary

Fields inherited from class org.problets.domain.line.AbstractLine

UNASSIGNED_LINE

Constructor Summary

DataTraceItem(AbstractVarModel inVariable, int inLineNumber)

Method Summary

abstract boolean	canEdit() Returns whether this object can be edited
java.lang.Object	clone() Clones the data trac item
void	cloneVariableValues(DataTraceItem fromItem) Copies the values of the variable of the given item to this item's variable
static DataTraceItem	getDataTraceItem(AbstractVarModel inVariable, int inLineNumber, java.lang.String template)
AbstractVarModel	getVariable() Returns a reference to the variable
static void	main(java.lang.String[] args)
void	print() Prints all the fields of the class
void	reset()
void	setVariable(AbstractVarModel a_var) Sets the variable of this item
java.lang.String	toString() Returns only that which is entered into the log
boolean	varsEqual(DataTraceItem a_item) Determines if this item's variable and the given item's variable have equal values

Methods inherited from class org.problets.domain.line.AbstractLine

getLineNumber, setLineNumber

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DataTraceItem

public DataTraceItem(AbstractVarModel inVariable,
                     int inLineNumber)

Method Detail

getDataTraceItem

public static DataTraceItem getDataTraceItem(AbstractVarModel inVariable,
                                             int inLineNumber,
                                             java.lang.String template)

clone

public java.lang.Object clone()

Clones the data trac item

Overrides:

clone in class AbstractLine

Returns:

the cloned item

cloneVariableValues

public void cloneVariableValues(DataTraceItem fromItem)

Copies the values of the variable of the given item to this item's variable

varsEqual

public boolean varsEqual(DataTraceItem a_item)

Determines if this item's variable and the given item's variable have equal values

Parameters:

a_item - the item to compare against

Returns:

true if this item's variable and a_item's variable have the same values

getVariable

public AbstractVarModel getVariable()

Returns a reference to the variable

canEdit

public abstract boolean canEdit()

Returns whether this object can be edited

setVariable

public void setVariable(AbstractVarModel a_var)

Sets the variable of this item

Parameters:

a_var - the new variable

reset

public void reset()

toString

public java.lang.String toString()

Description copied from class: AbstractLine

Returns only that which is entered into the log

Specified by:

toString in class AbstractLine

print

public void print()

Prints all the fields of the class

Specified by:

print in class AbstractLine

main

public static void main(java.lang.String[] args)