com.sas.iquery.metadata.expr.olap
Class DataBasedFilterExpression_Between

com.sas.iquery.metadata.expr.olap.DataBasedFilterExpression_Between

All Implemented Interfaces:

Base, BusinessModelResourceReferencer, ModelItem, UsabilityInterface, ExpressionInterface, PropertyChangeListenee, java.beans.PropertyChangeListener, java.lang.Cloneable, java.util.EventListener

public class DataBasedFilterExpression_Between

Models the "between" simple conditional expression. This is of the format {WhatToFilter} where {whatToCompare} is Between {lowerBound} and {upperBound} inclusive . The comparison operator defaults to "Less than or Equal To".

See the ConditionalExpression class for a description of the organization of of ConditionalExpression classes.

Field Summary

static java.lang.String	EVENT_COMPARISON_OPERATOR_CHANGED Indication that what comparison operator has changed.
static java.lang.String	EVENT_LOWER_BOUND_CHANGED Indication that lower portion of range for filter has changed.
static java.lang.String	EVENT_UPPER_BOUND_CHANGED Indication that upper portion of range for filter has changed.
static java.lang.String	EVENT_WHAT_TO_COMPARE_CHANGED Indication that what is compared has changed.
static java.lang.String	EVENT_WHAT_TO_FILTER_CHANGED Indication that what to filter has changed.

Fields inherited from class com.sas.iquery.metadata.expr.ConditionalExpression

EVENT_NEGATION_CHANGED

Fields inherited from interface com.sas.iquery.metadata.business.ModelItem

EVENT_OBJECT_PROPERTY_CHANGED

Fields inherited from interface com.sas.iquery.metadata.business.Base

EVENT_OBJECT_DEFINITION_CHANGED

Constructor Summary

DataBasedFilterExpression_Between()

Method Summary

java.util.List<ExpressionInterface>	getLowerBound() Gets the left expression for this conditional expression.
java.util.List<ExpressionInterface>	getUpperBound() Gets the right expression for this conditional expression.
java.util.List<ExpressionInterface>	getWhatToCompare() Gets the center portion of the between expression A <= B <= C.
ExpressionInterface	getWhatToFilter()
void	setLowerBound(java.util.List<ExpressionInterface> values) Sets the left expression for this conditional expression.
void	setUpperBound(java.util.List<? extends ExpressionInterface> values) Sets the right expression portion of the conditional expression.
void	setWhatToCompare(java.util.List<? extends ExpressionInterface> values) Sets the center portion of the between expression A <= B <= C.
void	setWhatToFilter(ExpressionInterface expr) Sets the value of what will be filtered.

Methods inherited from class com.sas.iquery.metadata.expr.ConditionalExpression

getExpressionType, isNegated, setIsNegated

Methods inherited from interface com.sas.iquery.metadata.business.BusinessModelResourceReferencer

getResources

Methods inherited from interface com.sas.iquery.metadata.PropertyChangeListenee

addListener, getListeners, removeListener

Methods inherited from interface com.sas.iquery.metadata.business.UsabilityInterface

getReasonsUnusable, isUsableInQuery

Field Detail

EVENT_WHAT_TO_FILTER_CHANGED

public static final java.lang.String EVENT_WHAT_TO_FILTER_CHANGED

Indication that what to filter has changed.

See Also:

Constant Field Values

EVENT_COMPARISON_OPERATOR_CHANGED

public static final java.lang.String EVENT_COMPARISON_OPERATOR_CHANGED

Indication that what comparison operator has changed.

See Also:

Constant Field Values

EVENT_LOWER_BOUND_CHANGED

public static final java.lang.String EVENT_LOWER_BOUND_CHANGED

Indication that lower portion of range for filter has changed.

See Also:

Constant Field Values

EVENT_UPPER_BOUND_CHANGED

public static final java.lang.String EVENT_UPPER_BOUND_CHANGED

Indication that upper portion of range for filter has changed.

See Also:

Constant Field Values

EVENT_WHAT_TO_COMPARE_CHANGED

public static final java.lang.String EVENT_WHAT_TO_COMPARE_CHANGED

Indication that what is compared has changed.

See Also:

Constant Field Values

Constructor Detail

DataBasedFilterExpression_Between

public DataBasedFilterExpression_Between()

Method Detail

setWhatToFilter

public void setWhatToFilter(ExpressionInterface expr)

Sets the value of what will be filtered.

Parameters:

expr - is the value in question and must not be a CompoundConditionalExpression

getWhatToFilter

public ExpressionInterface getWhatToFilter()

setWhatToCompare

public void setWhatToCompare(java.util.List<? extends ExpressionInterface> values)

Sets the center portion of the between expression A <= B <= C. This is commonly a List of StringExpression representing Member Names or DataItem (with structure of Measure).

Parameters:

values - expression being tested for the between expression

getWhatToCompare

public java.util.List<ExpressionInterface> getWhatToCompare()

Gets the center portion of the between expression A <= B <= C. This is commonly a List of StringExpressions representing Member Names or DataItem (with structure of Measure).

Returns:

the expression being tested for the between expression

setLowerBound

public void setLowerBound(java.util.List<ExpressionInterface> values)

Sets the left expression for this conditional expression. This is commonly a single ConstantExpression representing a constant value to be used in the expression, but could also be a more general expression or a list of StringExpressions representing Member Names.

Parameters:

values - the lower bound of the between expression.

getLowerBound

public java.util.List<ExpressionInterface> getLowerBound()

Gets the left expression for this conditional expression. This is commonly a single ConstantExpression representing a constant value to be used in the expression, but could also be a more general expression or a list of StringExpressions representing Member Names.

Returns:

the lower bound of the between expression.

setUpperBound

public void setUpperBound(java.util.List<? extends ExpressionInterface> values)

Sets the right expression portion of the conditional expression. This is commonly a single ConstantExpression representing a constant value to be used in the expression, but could also be a more general expression or a list of StringExpressions representing Member Names.

Parameters:

values - the upper bound of the between expression

getUpperBound

public java.util.List<ExpressionInterface> getUpperBound()

Gets the right expression for this conditional expression. This is commonly a single ConstantExpression representing a constant value to be used in the expression, but could also be a more general expression or a list of StringExpressions representing Member Names.

Returns:

the upper bound of the between expression