GeneralComparisonAdjunct

java.lang.Object
- com.saxonica.ee.stream.adjunct.StreamingAdjunct
- - com.saxonica.ee.stream.adjunct.GeneralComparisonAdjunct

public class GeneralComparisonAdjunct
extends StreamingAdjunct

Watch factory class for a general comparison

Constructor Summary

Constructors
Constructor Description

GeneralComparisonAdjunct()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`FeedMaker`	`getFeedMaker(int arg)`	Get a FeedMaker, a factory class that creates a Feed to evaluate this expression in streaming mode.

Methods inherited from class com.saxonica.ee.stream.adjunct.StreamingAdjunct
computeStreamability, findConsumingArg, getConfiguration, getDefaultFeedMaker, getExpression, getWatchMaker, makeStreamingAdjunct, setConfiguration, setExpression, toStreamingPattern

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - GeneralComparisonAdjunct
```
public GeneralComparisonAdjunct()
```
- Method Detail
  - getFeedMaker
```
public FeedMaker getFeedMaker(int arg)
```
    Description copied from class: StreamingAdjunct
    
    Get a FeedMaker, a factory class that creates a Feed to evaluate this expression in streaming mode. In many cases the StreamingAdjunct is itself a FeedMaker, in which case it returns itself. But where an expression has several operands, it will typically create different feeds depending on which argument is the streamed input, and in such cases the individual StreamingAdjunct makes the decision which feed to use, by returning an appropriate FeedMaker.
    
    Overrides:
    
    getFeedMaker in class StreamingAdjunct
    
    Parameters:
    
    arg - identifies the argument with respect to which the expression is to be inverted: usually 0 to indicate the first argument is the value that is streamed. Argument numbering is the same as the sequence of arguments/operands returned by the method Expression.operands()
    
    Returns:
    
    a FeedMaker to evaluate the expression, or null if it is not streamable with respect to the specificed argument.