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## com.tonbeller.jpivot.table.span
Interface SpanConfig

All Superinterfaces:
  SpanDirections

All Known Implementing Classes:
  NoSpanConfig, SpanConfigSupport

    public interface SpanConfig

extends SpanDirections

Author:
  av

Field Summary

Fields inherited from interface com.tonbeller.jpivot.table.span.SpanDirections
`HIERARCHY_SPAN, HIERARCHY_THEN_POSITION_SPAN, NO_SPAN, POSITION_SPAN, POSITION_THEN_HIERARCHY_SPAN`

Method Summary
`int` | `chooseSpanDirection(Span span)` computes the preferred span direction of a span.
`boolean` | `equals(Span span1, Span span2)` determines whether or not two `Span`s are equal.

Method Detail

### chooseSpanDirection

    int chooseSpanDirection(Span span)

  computes the preferred span direction of a span. On a column-axis, for example, the Hierarchies may be horizontally spanned, while the Members are vertically.

### equals

    boolean equals(Span span1,
                   Span span2)

  determines whether or not two `Span`s are equal. Equal Spans may be merged to a single span

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