public boolean evaluateCachedLeft(
InternalWorkingMemory workingMemory,
final VariableContextEntry context,
final InternalFactHandle right) {
if (context.leftNull || context.extractor.isNullValue(workingMemory, right.getObject())) {
return false;
}
long leftTS = ((LeftStartRightEndContextEntry) context).timestamp;
long rightTS;
if (context.getFieldExtractor().isSelfReference()) {
rightTS = ((EventFactHandle) right).getEndTimestamp();
} else {
rightTS = context.getFieldExtractor().getLongValue(workingMemory, right.getObject());
}
return evaluate(rightTS, leftTS);
}
public boolean evaluateCachedLeft(
InternalWorkingMemory workingMemory,
final VariableContextEntry context,
final InternalFactHandle right) {
if (context.leftNull || context.extractor.isNullValue(workingMemory, right.getObject())) {
return false;
}
long leftTS = ((LeftStartRightEndContextEntry) context).timestamp;
long rightTS;
if (context.getFieldExtractor().isSelfReference()) {
rightTS = ((EventFactHandle) right).getEndTimestamp();
} else {
rightTS = context.getFieldExtractor().getLongValue(workingMemory, right.getObject());
}
long dist = leftTS - rightTS;
return this.getOperator().isNegated() ^ (dist >= this.initRange && dist <= this.finalRange);
}
