Example usage for com.google.common.collect Iterators contains

Introduction

In this page you can find the example usage for com.google.common.collect Iterators contains.

Prototype

public static boolean contains(Iterator<?> iterator, @Nullable Object element) 

Source Link

Document

Returns true if iterator contains element .

Usage

From source file:com.addthis.bundle.core.BundleMapView.java

@Override
public boolean containsKey(Object key) {
    return Iterators.contains(bundle.iterator(), key);
}

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From source file:com.addthis.bundle.core.BundleMapView.java

@Override
public boolean containsValue(Object value) {
    return Iterators.contains(Iterators.transform(bundle.iterator(), bundle::getValue), value);
}

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From source file:org.gradle.api.internal.collections.IterationOrderRetainingSetElementSource.java

@Override
public boolean add(T element) {
    modCount++;/* w  ww.java  2  s  . c  o  m*/
    if (!Iterators.contains(iteratorNoFlush(), element)) {
        getInserted().add(new Element<T>(element));
        return true;
    } else {
        return false;
    }
}

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From source file:org.opendaylight.yangtools.yang.data.api.StackedReversePathArguments.java

@Override
public boolean contains(final Object o) {
    final PathArgument srch = (PathArgument) Preconditions.checkNotNull(o);
    return Iterators.contains(iterator(), srch);
}

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From source file:jnetention.NObject.java

public boolean hasTag(final String t) {
    return Iterators.contains(iterateTags(true), t);
}

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From source file:org.geogit.api.MergeOp.java

public MergeResult call() throws Exception {
    MergeResult mergeResult = new MergeResult();

    if (branch == null) {
        return mergeResult;
    }//from  www .j  a  va 2s  .c om

    /**
     * Grab old head
     */
    RevCommit oldHead;
    if (!ObjectId.NULL.equals(getRepository().getHead().getObjectId())) {
        oldHead = getRepository().getCommit(getRepository().getHead().getObjectId());
    } else {
        rebase();
        return mergeResult;
    }

    /**
     * Work out if this is a rebase or a merge
     */
    LogOp l = new LogOp(getRepository());
    Iterator<RevCommit> s = l.setSince(oldHead.getId()).call();

    if (Iterators.contains(s, oldHead)) { /*rebase*/
        rebase();
    } else { /*merge - new commit head and add parents of both branches*/

        /**
         * New head
         */
        final ObjectId commitId;
        final RevCommit branchHead;
        {
            CommitBuilder cb = new CommitBuilder();

            /**
             * Grab branch head parents
             */
            branchHead = getRepository().getCommit(branch.getObjectId());

            /**
             * Merge the trees
             */
            ObjectId treeId = mergeTrees(oldHead.getId(), branchHead.getId());

            /**
             * add the parents
             */
            List<ObjectId> parents = Arrays.asList(oldHead.getId(), branchHead.getId());
            cb.setParentIds(parents);
            cb.setTreeId(treeId);
            cb.setMessage(this.comment);

            /**
             * insert the new commit
             */
            ObjectInserter objectInserter = getRepository().newObjectInserter();
            commitId = objectInserter.insert(
                    WrappedSerialisingFactory.getInstance().createCommitWriter(cb.build(ObjectId.NULL)));
        }

        /**
         * Update the head
         */
        getRepository().getRefDatabase().put(new Ref(Ref.HEAD, commitId, TYPE.COMMIT));

        /**
         * diff the changes
         */
        DiffOp diffOp = new DiffOp(getRepository());
        Iterator<DiffEntry> diffs = diffOp.setNewVersion(oldHead.getId()).setOldVersion(branchHead.getId())
                .call();

        while (diffs.hasNext()) {
            DiffEntry diff = diffs.next();
            if (diff.getType() == ChangeType.MODIFY) {
                mergeResult.addMerged(diff.getNewObjectId());
            }
        }

        LOGGER.info("Merged master -> " + branch.getName());
        LOGGER.info(" " + commitId.printSmallId());
    }

    return mergeResult;
}

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From source file:org.gradle.api.internal.collections.AbstractIterationOrderRetainingElementSource.java

@Override
public boolean contains(Object element) {
    return Iterators.contains(iterator(), element);
}

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From source file:com.github.scr.hashmap.collections.LongBufferCollection.java

@Override
public boolean contains(Object o) {
    if (!(o instanceof Long)) {
        return false;
    }/*  ww  w .  j a v a  2  s. c o m*/
    Long oLong = (Long) o;
    return Iterators.contains(iterator(), oLong);
}

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From source file:com.github.scr.hashmap.collections.ShortBufferCollection.java

@Override
public boolean contains(Object o) {
    if (!(o instanceof Short)) {
        return false;
    }/*  www .ja va 2 s  . c om*/
    Short oShort = (Short) o;
    return Iterators.contains(iterator(), oShort);
}

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From source file:com.github.scr.hashmap.collections.IntBufferCollection.java

@Override
public boolean contains(@NotNull Object o) {
    if (!(o instanceof Integer)) {
        return false;
    }/*from  w w w  .j  a  v  a  2 s .  c  o  m*/
    Integer oInteger = (Integer) o;
    return Iterators.contains(iterator(), oInteger);
}

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