Package ch.tocco.nice2.model.base.spi.display

Class CompoundDisplayValue

java.lang.Object

ch.tocco.nice2.model.base.spi.display.CompoundDisplayValue

All Implemented Interfaces:

DisplayValue

public final class CompoundDisplayValue
extends Object
implements DisplayValue

Class to group several DisplayValues together. So we can evaluate them together. Missing resources are reported separately.

To see the creation of a display value see DisplayValueFactory.

See Also:

• DisplayValueFactory
• DisplayValue
• DisplayEvaluator

Constructor Summary

Constructors

Constructor	Description
CompoundDisplayValue(DisplayValue... innerValues)
CompoundDisplayValue(List<DisplayValue> innerValues)

Method Summary

Modifier and Type	Method	Description
boolean	canEvaluate()	fm: what if we receive an empty list of DisplayValue's?
String	evaluate()	Call DisplayValue.evaluate() on every value
String	getRawData()	String representation of all raw data

Methods inherited from class java.lang.Object

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

Constructor Details

CompoundDisplayValue

public CompoundDisplayValue(List<DisplayValue> innerValues)

CompoundDisplayValue

public CompoundDisplayValue(DisplayValue... innerValues)

Method Details

getRawData

public String getRawData()

String representation of all raw data

Specified by:

getRawData in interface DisplayValue

Returns:

string representation of all raw data

evaluate

public String evaluate()

Call DisplayValue.evaluate() on every value

Specified by:

evaluate in interface DisplayValue

Returns:

concatinated string of all evaluated values

canEvaluate

public boolean canEvaluate()

fm: what if we receive an empty list of DisplayValue's?

Specified by:

canEvaluate in interface DisplayValue

Returns:

always true