Example usage for java.lang Iterable Iterable

Introduction

In this page you can find the example usage for java.lang Iterable Iterable.

Prototype

Iterable

Source Link

Usage

From source file:edu.byu.nlp.util.Iterables2.java

/**
 * @param labeled/*www.  j  a  v a 2  s .com*/
 * @param unlabeled
 * @return
 */
public static <F, S> Iterable<Pair<F, S>> pairUp(final Iterable<? extends F> first,
        final Iterable<? extends S> second) {
    return new Iterable<Pair<F, S>>() {
        @Override
        public Iterator<Pair<F, S>> iterator() {
            return new Iterator<Pair<F, S>>() {

                private final Iterator<? extends F> firstIt = first.iterator();
                private final Iterator<? extends S> secondIt = second.iterator();

                @Override
                public boolean hasNext() {
                    return firstIt.hasNext() && secondIt.hasNext();
                }

                @Override
                public Pair<F, S> next() {
                    return Pair.<F, S>of(firstIt.next(), secondIt.next());
                }

                @Override
                public void remove() {
                    firstIt.remove();
                    secondIt.remove();
                }
            };
        }
    };
}

From source file:com.github.tomakehurst.wiremock.http.HttpHeadersJsonDeserializer.java

public static <T> Iterable<T> all(final Iterator<T> underlyingIterator) {
    return new Iterable<T>() {
        public Iterator<T> iterator() {
            return underlyingIterator;
        }//from ww w .j  a v  a2s. com
    };
}

From source file:org.nuxeo.connect.tools.report.viewer.ThreadDumpPrinter.java

public Iterable<ThreadInfo> iterableOf() {
    return new Iterable<ThreadInfo>() {

        @Override/* w w w  .  ja  v a2 s.  co m*/
        public Iterator<ThreadInfo> iterator() {
            try {
                return iteratorOf();
            } catch (IOException cause) {
                throw new AssertionError("Cannot parse thread dump", cause);
            }
        }

    };
}

From source file:com.thoughtworks.studios.journey.utils.IterableUtils.java

public static <T> Iterable<T> uniqueBy(final Function<T, Object> function, final Iterable<T> iterable) {
    return new Iterable<T>() {
        @Override/*from  w  w  w .  j  a  va2s  .  co  m*/
        public Iterator<T> iterator() {
            final Iterator<T> iterator = iterable.iterator();

            return new Iterator<T>() {
                Set<Object> keys = new HashSet<>();
                T nextItem;

                @Override
                public boolean hasNext() {
                    while (iterator.hasNext()) {
                        nextItem = iterator.next();
                        if (keys.add(function.apply(nextItem))) {
                            return true;
                        }
                    }

                    return false;
                }

                @Override
                public T next() {
                    if (nextItem == null && !hasNext()) {
                        throw new NoSuchElementException();
                    }

                    return nextItem;
                }

                @Override
                public void remove() {
                }
            };
        }
    };
}

From source file:com.texeltek.accumulocloudbaseshim.FormatterShim.java

@Override
@SuppressWarnings("unchecked")
public void initialize(final Iterable<Map.Entry<Key, Value>> scanner, boolean printTimestamps) {
    impl.initialize(new Iterable<Map.Entry<cloudbase.core.data.Key, cloudbase.core.data.Value>>() {
        @Override//w  ww .  j av a2  s. c  o m
        public Iterator<Map.Entry<cloudbase.core.data.Key, cloudbase.core.data.Value>> iterator() {
            return IteratorUtils.transformedIterator(scanner.iterator(), new Transformer() {
                @Override
                public Map.Entry<cloudbase.core.data.Key, cloudbase.core.data.Value> transform(Object input) {
                    Map.Entry<Key, Value> entry = (Map.Entry<Key, Value>) input;
                    return new AbstractMap.SimpleEntry<cloudbase.core.data.Key, cloudbase.core.data.Value>(
                            entry.getKey().impl, entry.getValue().impl);
                }
            });
        }
    }, printTimestamps);
}

From source file:com.bitranger.parknshop.common.recommend.vectors.similarity.Vectors.java

public static Iterable<Pair<VectorEntry, VectorEntry>> fastIntersect(final List<Long> v1, final List<Long> v2) {
    return new Iterable<Pair<VectorEntry, VectorEntry>>() {
        @Override/*  ww  w .j av  a 2  s . c  om*/
        public Iterator<Pair<VectorEntry, VectorEntry>> iterator() {
            return new FastIntersectIterImpl(v1, v2);
        }
    };
}

From source file:com.iorga.iraj.security.HttpServletRequestToSign.java

@Override
public Iterable<String> getHeaderNames() {
    return new Iterable<String>() {
        @SuppressWarnings("unchecked")
        @Override//www .  j  a v a 2  s  .  co m
        public Iterator<String> iterator() {
            return new EnumerationIterator(httpServletRequest.getHeaderNames());
        }
    };
}

From source file:ch.systemsx.cisd.openbis.generic.server.business.bo.common.PropertiesSetListingQueryFullTableScan.java

public Iterable<GenericEntityPropertyRecord> getEntityPropertyGenericValues(final LongSet entityIDs) {
    return new Iterable<GenericEntityPropertyRecord>() {
        public Iterator<GenericEntityPropertyRecord> iterator() {
            return new FilterIterator<GenericEntityPropertyRecord>(query.getEntityPropertyGenericValues(),
                    new Predicate<BaseEntityPropertyRecord>() {
                        public boolean evaluate(BaseEntityPropertyRecord baseSample) {
                            return entityIDs.contains(baseSample.entity_id);
                        }//from w  w  w . j  av  a 2  s  . c o m
                    });
        }
    };
}

From source file:org.omnaest.utils.structure.iterator.IterableUtils.java

/**
 * Returns a new {@link Iterable} instance which uses an {@link Iterator} adapter based on the resolved
 * {@link Iterable#iterator()} instance. <br>
 * <br>//from w ww .  j ava 2  s  .c  om
 * The elements will be converted at traversal time not in advance.
 * 
 * @param iterable
 *          {@link Iterable}
 * @param elementConverter
 *          {@link ElementConverter}
 * @return new instance
 */
public static <FROM, TO> Iterable<TO> adapter(final Iterable<? extends FROM> iterable,
        final ElementConverter<FROM, TO> elementConverter) {
    return new Iterable<TO>() {
        @Override
        public Iterator<TO> iterator() {
            return IteratorUtils.adapter(iterable.iterator(), elementConverter);
        }
    };
}

From source file:ch.systemsx.cisd.openbis.generic.server.business.bo.samplelister.SampleSetListingQueryFullTableScan.java

public Iterable<SampleRecord> getSamples(final LongSet sampleIds) {
    return new Iterable<SampleRecord>() {
        public Iterator<SampleRecord> iterator() {
            return new FilterIterator<SampleRecord>(query.getSamples(databaseInstanceId),
                    new Predicate<SampleRecord>() {
                        public boolean evaluate(SampleRecord sample) {
                            return sampleIds.contains(sample.id);
                        }/*from   w w w.  j  a va 2  s . co  m*/
                    });
        }
    };
}