cdqa.iterator

Class Exist


public final class Exist
extends UnaryOpBooleanIterator

Nested Class Summary

Nested classes/interfaces inherited from class cdqa.iterator.Iterator

Iterator.IteratorManager

Field Summary

(package private) UnaryPredicate
p

Fields inherited from class cdqa.iterator.UnaryOpBooleanIterator

i

Fields inherited from class cdqa.iterator.Iterator

NULL, current, initValue

Constructor Summary

Exist(Iterator i, UnaryPredicate p)

Method Summary

boolean
getValue()

Methods inherited from class cdqa.iterator.UnaryOpBooleanIterator

postInit, preClose

Methods inherited from class cdqa.iterator.BooleanIterator

asBooleanIterator, getValue, postInit, preClose, pumpNext

Methods inherited from class cdqa.iterator.Iterator

aggreg, all, and, asBooleanIterator, close, constant, constant, constant, constant, constant, debugPrint, empty, exist, getCurrent, init, init, join, join, list, ljoin, ljoin, mTOm, map, mapL, mapL, mapL, next, not, or, postInit, preClose, pumpNext, rjoin, rjoin, scan, scan, theFalseIterator, theTrueIterator, toPrintWriter

Field Details

p

(package private)  UnaryPredicate p

Constructor Details

Exist

public Exist(Iterator i,
             UnaryPredicate p)

Method Details

getValue

public boolean getValue()
Overrides:
getValue in interface BooleanIterator