ai.grakn.client

Class Grakn.Transaction.Iterator<T>

java.lang.Object

com.google.common.collect.UnmodifiableIterator<T>

com.google.common.collect.AbstractIterator<T>

ai.grakn.client.Grakn.Transaction.Iterator<T>

Type Parameters:

T - class type of objects being iterated

All Implemented Interfaces:

Iterator<T>

Enclosing class:

Grakn.Transaction

public static class Grakn.Transaction.Iterator<T>
extends com.google.common.collect.AbstractIterator<T>

A client-side iterator over gRPC messages. Will send SessionProto.Transaction.Iter.Req messages until SessionProto.Transaction.Iter.Res returns done as a message.

Constructor Summary

Constructors

Constructor and Description
Iterator(Grakn.Transaction tx, int iteratorId, java.util.function.Function<SessionProto.Transaction.Iter.Res,T> responseReader)

Method Summary

Modifier and Type	Method and Description
protected T	computeNext()

Methods inherited from class com.google.common.collect.AbstractIterator

endOfData, hasNext, next, peek

Methods inherited from class com.google.common.collect.UnmodifiableIterator

remove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

Iterator

public Iterator(Grakn.Transaction tx,
                int iteratorId,
                java.util.function.Function<SessionProto.Transaction.Iter.Res,T> responseReader)

Method Detail

computeNext

protected final T computeNext()

Specified by:

computeNext in class com.google.common.collect.AbstractIterator<T>