Mercurial > dive4elements > river
changeset 6923:254a3f3556ee
WstValueTable: Add method to find out wether the Qs are 'fake'
This happens in import process when no Q values are found (they are
set to zero). As consequence, these datasets can only be drawn
as markers to an axis.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Mon, 26 Aug 2013 15:32:57 +0200 |
| parents | 6fb355b87f50 |
| children | b87240ac9205 |
| files | artifacts/src/main/java/org/dive4elements/river/artifacts/model/WstValueTable.java |
| diffstat | 1 files changed, 21 insertions(+), 0 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/WstValueTable.java Mon Aug 26 15:28:46 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/WstValueTable.java Mon Aug 26 15:32:57 2013 +0200 @@ -1275,6 +1275,27 @@ } + /** True if no QRange is given or Q equals zero. */ + public boolean hasEmptyQ() { + for (Column column: columns) { + if (column.getQRangeTree() == null) { + return true; + } + else { + if (Math.abs(column.getQRangeTree().maxQ()) <= 0.01d) { + return true; + } + } + } + + if (columns.length == 0) { + log.warn("No columns in WstValueTable."); + } + + return false; + } + + /** Find ranges that are between km1 and km2 (inclusive?) */ public List<Range> findSegments(double km1, double km2) { return columns.length != 0