@Override protected Iterator<Traverser.Admin<S>> standardAlgorithm() throws NoSuchElementException { if (null == this.repeatTraversal) throw new IllegalStateException("The repeat()-traversal was not defined: " + this); while (true) { if (this.repeatTraversal.getEndStep().hasNext()) { return this.repeatTraversal.getEndStep(); } else { final Traverser.Admin<S> start = this.starts.next(); start.initialiseLoops(this.getId(), this.loopName); if (doUntil(start, true)) { start.resetLoops(); return IteratorUtils.of(start); } this.repeatTraversal.addStart(start); if (doEmit(start, true)) { final Traverser.Admin<S> emitSplit = start.split(); emitSplit.resetLoops(); return IteratorUtils.of(emitSplit); } } } }
@Override protected Iterator<Traverser.Admin<S>> computerAlgorithm() throws NoSuchElementException { if (null == this.repeatTraversal) throw new IllegalStateException("The repeat()-traversal was not defined: " + this); final Traverser.Admin<S> start = this.starts.next(); if (doUntil(start, true)) { start.setStepId(this.getNextStep().getId()); start.addLabels(this.labels); return IteratorUtils.of(start); } else { start.setStepId(this.repeatTraversal.getStartStep().getId()); start.initialiseLoops(start.getStepId(), this.loopName); if (doEmit(start, true)) { final Traverser.Admin<S> emitSplit = start.split(); emitSplit.resetLoops(); emitSplit.setStepId(this.getNextStep().getId()); return IteratorUtils.of(start, emitSplit); } else { return IteratorUtils.of(start); } } }
@Override protected Iterator<Traverser.Admin<S>> standardAlgorithm() throws NoSuchElementException { if (null == this.repeatTraversal) throw new IllegalStateException("The repeat()-traversal was not defined: " + this); while (true) { if (this.repeatTraversal.getEndStep().hasNext()) { return this.repeatTraversal.getEndStep(); } else { final Traverser.Admin<S> start = this.starts.next(); start.initialiseLoops(this.getId(), this.loopName); if (doUntil(start, true)) { start.resetLoops(); return IteratorUtils.of(start); } this.repeatTraversal.addStart(start); if (doEmit(start, true)) { final Traverser.Admin<S> emitSplit = start.split(); emitSplit.resetLoops(); return IteratorUtils.of(emitSplit); } } } }
@Override protected Iterator<Traverser.Admin<S>> computerAlgorithm() throws NoSuchElementException { if (null == this.repeatTraversal) throw new IllegalStateException("The repeat()-traversal was not defined: " + this); final Traverser.Admin<S> start = this.starts.next(); if (doUntil(start, true)) { start.setStepId(this.getNextStep().getId()); start.addLabels(this.labels); return IteratorUtils.of(start); } else { start.setStepId(this.repeatTraversal.getStartStep().getId()); start.initialiseLoops(start.getStepId(), this.loopName); if (doEmit(start, true)) { final Traverser.Admin<S> emitSplit = start.split(); emitSplit.resetLoops(); emitSplit.setStepId(this.getNextStep().getId()); return IteratorUtils.of(start, emitSplit); } else { return IteratorUtils.of(start); } } }
@Override public void initialiseLoops(final String stepLabel, final String loopName) { this.baseTraverser.initialiseLoops(stepLabel, loopName); }
@Override public void initialiseLoops(final String stepLabel, final String loopName) { this.baseTraverser.initialiseLoops(stepLabel, loopName); }