net.sourceforge.combean.util
Class GCombinedNestedIterator

Similar to a nested iterator. The only difference is that the combined nested iterator returns pairs of the elements of the inner and the outer iteration as result of next(). If the inner or the outer iteration return Lists, these Lists can be flattened into a single list as result of next().

GCombinedNestedIterator

public GCombinedNestedIterator(boolean flattenResult, Iterable outerIterable, Closure getInnerItForOuter)

Constructor

params:

flattenResult flag whether the results of the inner and outer

iteration shall be flattened into one List if they are Lists themselves

params:

outerIterable Iterable for the outer iteration

params:

getInnerItForOuter Closure which returns the inner iterator

GCombinedNestedIterator

public GCombinedNestedIterator(boolean flattenResult, Iterator itOuter, Closure getInnerItForOuter)

Constructor

params:

flattenResult flag whether the results of the inner and outer

iteration shall be flattened into one List if they are Lists themselves

params:

itOuter Iterator for the outer iteration

params:

getInnerItForOuter Closure which returns the inner iterator

next

Object next()