Mercurial > dive4elements > river
changeset 8646:8e5c026216fd
(issue1754) Extend RangeAccess to simplyfiy range access where it is assumed that from < to
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Mon, 30 Mar 2015 19:27:11 +0200 (2015-03-30) |
parents | 5c4766ac20ba |
children | 5f60bd7c4b42 |
files | artifacts/src/main/java/org/dive4elements/river/artifacts/access/RangeAccess.java |
diffstat | 1 files changed, 20 insertions(+), 0 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/access/RangeAccess.java Mon Mar 30 19:11:35 2015 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/access/RangeAccess.java Mon Mar 30 19:27:11 2015 +0200 @@ -125,6 +125,16 @@ return to != null || (to = getDouble("ld_to")) != null; } + /* If left_to_right is set to true this returns + * the smaller value of from and to. */ + public double getFrom(boolean left_to_right) { + if (!left_to_right) { + return getFrom(); + } + double from = getFrom(); + double to = getTo(); + return from > to ? to : from; + } /** Return ld_from data (in km). If not found, the min. */ public double getFrom() { @@ -144,6 +154,16 @@ return from.doubleValue(); } + /* If left_to_right is set to true this returns + * the larger value of from and to. */ + public double getTo(boolean left_to_right) { + if (!left_to_right) { + return getTo(); + } + double from = getFrom(); + double to = getTo(); + return from > to ? from : to; + } /** Return ld_to data (in km), if not found, the max. */ public double getTo() {