synergynet3.apps.numbernet.model

Class ExpressionSession

java.lang.Object

synergynet3.apps.numbernet.model.ExpressionSession

public class ExpressionSession
extends java.lang.Object

The Class ExpressionSession.

Constructor Summary

Constructors

Constructor and Description
ExpressionSession(NumberNetStudentTableClusteredData dataCluster) Instantiates a new expression session.

Method Summary

Methods

Modifier and Type	Method and Description
void	addAllExpressionsFromDistributedMap() Adds the all expressions from distributed map.
void	addChangeListener(IExpressionSessionChangeListener listener) Adds the change listener.
void	addExpressionCreatedByCalculator(Expression e) Adds the expression created by calculator.
boolean	containsExpression(java.lang.String expressionString) Contains expression.
java.lang.String	getCurrentTargetValueAsString() Gets the current target value as string.
Expression	getExpressionForExpressionString(java.lang.String expressionString) Gets the expression for expression string.
ExpressionSessionScores	getScoresForTable(java.lang.String tableID) Gets the scores for table.
java.lang.Double	getTargetValue() Gets the target value.
void	removeChangeListener(IExpressionSessionChangeListener listener) Removes the change listener.
void	removeExpressionWithText(java.lang.String expressionText) Removes the expression with text.
void	setTarget(double newTarget) Sets the target.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionSession

public ExpressionSession(NumberNetStudentTableClusteredData dataCluster)

Instantiates a new expression session.

Parameters:

dataCluster - the data cluster

Method Detail

addAllExpressionsFromDistributedMap

public void addAllExpressionsFromDistributedMap()

Adds the all expressions from distributed map.

addChangeListener

public void addChangeListener(IExpressionSessionChangeListener listener)

Adds the change listener.

Parameters:

listener - the listener

addExpressionCreatedByCalculator

public void addExpressionCreatedByCalculator(Expression e)

Adds the expression created by calculator.

Parameters:

e - the e

containsExpression

public boolean containsExpression(java.lang.String expressionString)

Contains expression.

Parameters:

expressionString - the expression string

Returns:

true, if successful

getCurrentTargetValueAsString

public java.lang.String getCurrentTargetValueAsString()

Gets the current target value as string.

Returns:

the current target value as string

getExpressionForExpressionString

public Expression getExpressionForExpressionString(java.lang.String expressionString)

Gets the expression for expression string.

Parameters:

expressionString - the expression string

Returns:

the expression for expression string

getScoresForTable

public ExpressionSessionScores getScoresForTable(java.lang.String tableID)

Gets the scores for table.

Parameters:

tableID - the table id

Returns:

the scores for table

getTargetValue

public java.lang.Double getTargetValue()

Gets the target value.

Returns:

the target value

removeChangeListener

public void removeChangeListener(IExpressionSessionChangeListener listener)

Removes the change listener.

Parameters:

listener - the listener

removeExpressionWithText

public void removeExpressionWithText(java.lang.String expressionText)

Removes the expression with text.

Parameters:

expressionText - the expression text

setTarget

public void setTarget(double newTarget)

Sets the target.

Parameters:

newTarget - the new target