public SemiAntiJoinIterator(ResultIterator lhsIterator, ResultIterator rhsIterator) { if (type != JoinType.Semi && type != JoinType.Anti) throw new IllegalArgumentException("Type " + type + " is not allowed by " + SemiAntiJoinIterator.class.getName()); this.lhsIterator = lhsIterator; this.rhsIterator = rhsIterator; this.isSemi = type == JoinType.Semi; this.initialized = false; this.lhsTuple = null; this.rhsTuple = null; this.lhsKey = new JoinKey(lhsKeyExpressions); this.rhsKey = new JoinKey(rhsKeyExpressions); }
public SemiAntiJoinIterator(ResultIterator lhsIterator, ResultIterator rhsIterator) { if (type != JoinType.Semi && type != JoinType.Anti) throw new IllegalArgumentException("Type " + type + " is not allowed by " + SemiAntiJoinIterator.class.getName()); this.lhsIterator = lhsIterator; this.rhsIterator = rhsIterator; this.isSemi = type == JoinType.Semi; this.initialized = false; this.lhsTuple = null; this.rhsTuple = null; this.lhsKey = new JoinKey(lhsKeyExpressions); this.rhsKey = new JoinKey(rhsKeyExpressions); }
public SemiAntiJoinIterator(ResultIterator lhsIterator, ResultIterator rhsIterator) { if (type != JoinType.Semi && type != JoinType.Anti) throw new IllegalArgumentException("Type " + type + " is not allowed by " + SemiAntiJoinIterator.class.getName()); this.lhsIterator = lhsIterator; this.rhsIterator = rhsIterator; this.isSemi = type == JoinType.Semi; this.initialized = false; this.lhsTuple = null; this.rhsTuple = null; this.lhsKey = new JoinKey(lhsKeyExpressions); this.rhsKey = new JoinKey(rhsKeyExpressions); }
public BasicJoinIterator(ResultIterator lhsIterator, ResultIterator rhsIterator) { this.lhsIterator = lhsIterator; this.rhsIterator = rhsIterator; this.initialized = false; this.lhsTuple = null; this.rhsTuple = null; this.lhsKey = new JoinKey(lhsKeyExpressions); this.rhsKey = new JoinKey(rhsKeyExpressions); this.nextLhsTuple = null; this.nextRhsTuple = null; this.nextLhsKey = new JoinKey(lhsKeyExpressions); this.nextRhsKey = new JoinKey(rhsKeyExpressions); this.destBitSet = ValueBitSet.newInstance(joinedSchema); this.lhsBitSet = ValueBitSet.newInstance(lhsSchema); this.rhsBitSet = ValueBitSet.newInstance(rhsSchema); lhsBitSet.clear(); int len = lhsBitSet.getEstimatedLength(); this.emptyProjectedValue = new byte[len]; lhsBitSet.toBytes(emptyProjectedValue, 0); this.queue = new MappedByteBufferTupleQueue(thresholdBytes); this.queueIterator = null; }
public BasicJoinIterator(ResultIterator lhsIterator, ResultIterator rhsIterator) { this.lhsIterator = lhsIterator; this.rhsIterator = rhsIterator; this.initialized = false; this.lhsTuple = null; this.rhsTuple = null; this.lhsKey = new JoinKey(lhsKeyExpressions); this.rhsKey = new JoinKey(rhsKeyExpressions); this.nextLhsTuple = null; this.nextRhsTuple = null; this.nextLhsKey = new JoinKey(lhsKeyExpressions); this.nextRhsKey = new JoinKey(rhsKeyExpressions); this.destBitSet = ValueBitSet.newInstance(joinedSchema); this.lhsBitSet = ValueBitSet.newInstance(lhsSchema); this.rhsBitSet = ValueBitSet.newInstance(rhsSchema); lhsBitSet.clear(); int len = lhsBitSet.getEstimatedLength(); this.emptyProjectedValue = new byte[len]; lhsBitSet.toBytes(emptyProjectedValue, 0); this.queue = new MappedByteBufferTupleQueue(thresholdBytes); this.queueIterator = null; }
public BasicJoinIterator(ResultIterator lhsIterator, ResultIterator rhsIterator) { this.lhsIterator = lhsIterator; this.rhsIterator = rhsIterator; this.initialized = false; this.lhsTuple = null; this.rhsTuple = null; this.lhsKey = new JoinKey(lhsKeyExpressions); this.rhsKey = new JoinKey(rhsKeyExpressions); this.nextLhsTuple = null; this.nextRhsTuple = null; this.nextLhsKey = new JoinKey(lhsKeyExpressions); this.nextRhsKey = new JoinKey(rhsKeyExpressions); this.destBitSet = ValueBitSet.newInstance(joinedSchema); this.lhsBitSet = ValueBitSet.newInstance(lhsSchema); this.rhsBitSet = ValueBitSet.newInstance(rhsSchema); lhsBitSet.clear(); int len = lhsBitSet.getEstimatedLength(); this.emptyProjectedValue = new byte[len]; lhsBitSet.toBytes(emptyProjectedValue, 0); this.queue = new MappedByteBufferTupleQueue(thresholdBytes); this.queueIterator = null; }