Package com.aquima.interactions.composer.model.definition

Class RepeatExpression

java.lang.Object

com.aquima.interactions.composer.model.definition.RepeatExpression

All Implemented Interfaces:

IRepeatExpression

public class RepeatExpression
extends Object
implements IRepeatExpression

IRepeatExpression implementation.

Since:

7.0

Author:

Jon van Leuven

Constructor Summary

Constructors

Modifier	Constructor	Description
	RepeatExpression(IExpression repeatExpression, String sortAttribute, boolean sortAscending, AbstractReference noResultElement)	The constructor with optional arguments.
protected	RepeatExpression(IExpression repeatExpression, String sortAttribute, boolean sortAscending, AbstractReference noResultElement, boolean relationAttribute)

Method Summary

Modifier and Type	Method	Description
IExpression	getExpression()	This method returns the expression that result in instances.
AbstractReference	getNoResultElement()	This method returns the optional reference to an element that should be used when the repeat expression results in no instances.
String	getSortAttribute()	This method returns the optional attribute used for sorting the instances.
boolean	isRelationAttribute()	This method returns a flag indicating if the repeat expression is a relation attribute.
boolean	isSortAscending()	This method returns the optional flag indicating the sort order.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

RepeatExpression

public RepeatExpression(IExpression repeatExpression,
 String sortAttribute,
 boolean sortAscending,
 AbstractReference noResultElement)

The constructor with optional arguments.

Parameters:

repeatExpression - The expression that should result in instances, mandatory.

sortAttribute - Optional attribute used for sorting the instances.

sortAscending - Optional flag indicating the sort order.

noResultElement - Optional reference to an element that should be used when the repeat expression results in no instances.

RepeatExpression

protected RepeatExpression(IExpression repeatExpression,
 String sortAttribute,
 boolean sortAscending,
 AbstractReference noResultElement,
 boolean relationAttribute)

Method Details

getExpression

public IExpression getExpression()

Description copied from interface: IRepeatExpression

This method returns the expression that result in instances.

Specified by:

getExpression in interface IRepeatExpression

Returns:

The repeat expression, never null.

isRelationAttribute

public boolean isRelationAttribute()

This method returns a flag indicating if the repeat expression is a relation attribute.

Specified by:

isRelationAttribute in interface IRepeatExpression

Returns:

Flag indicating if the repeat expression is a relation attribute.

isSortAscending

public boolean isSortAscending()

Description copied from interface: IRepeatExpression

This method returns the optional flag indicating the sort order.

Specified by:

isSortAscending in interface IRepeatExpression

Returns:

Flag indicating the sort order.

getSortAttribute

public String getSortAttribute()

Description copied from interface: IRepeatExpression

This method returns the optional attribute used for sorting the instances.

Specified by:

getSortAttribute in interface IRepeatExpression

Returns:

The attribute name, may be null.

getNoResultElement

public AbstractReference getNoResultElement()

Description copied from interface: IRepeatExpression

This method returns the optional reference to an element that should be used when the repeat expression results in no instances.

Specified by:

getNoResultElement in interface IRepeatExpression

Returns:

The element reference, may be null.

toString

public String toString()

Overrides:

toString in class Object