Interface Proxy.AttributesRO

All Superinterfaces:

AttributesRO

All Known Subinterfaces:

Proxy.Attributes

Enclosing interface:

Proxy

public static interface Proxy.AttributesRO
extends AttributesRO

Method Summary

Modifier and Type	Method	Description
List<? extends Convertible>	findValues(groovy.lang.Closure<Boolean> closure)	returns the values of all attributes for which the closure returns true.

Methods inherited from interface AttributesRO

containsKey, findAttribute, findFirst, findValues, get, get, getAll, getAttributeNames, getFirst, getKey, getMap, getNames, getTransformed, getValues, isEmpty, size

Method Details

findValues

List<? extends Convertible> findValues(groovy.lang.Closure<Boolean> closure)

returns the values of all attributes for which the closure returns true. The fact that the values are returned as a list of Convertible enables conversion. The following formula sums all attributes whose names are not equal to 'TOTAL':

 = attributes.findValues{key, val -> key != 'TOTAL'}.sum(0){it.num0}

Parameters:

closure - A closure that accepts two arguments (String key, Object value) and returns boolean/Boolean.

Returns:

the values of all attributes for which the closure returns true.

Since:

1.2