Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/model/FlowVelocityModelValue.java @ 6229:3fea9701d58d
Fix gauge determination.
If we look upstream ( a > b ) we still have to compare
the start value of our range against the gauge and not the end
value. The start value is always the relevant value as we
handle the direction by checking this against A or B of the gauge.
Also:
I will never compare doubles with == again.
I will never compare doubles with == again.
I will never compare doubles with == again.
I will never compare doubles with == again.
I will never compare doubles with == again.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Thu, 06 Jun 2013 18:23:17 +0200 |
parents | b3c5a5f38066 |
children | 9d2e69f971f5 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.model; import java.io.Serializable; import java.math.BigDecimal; import java.util.List; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; import javax.persistence.GeneratedValue; import javax.persistence.Column; import javax.persistence.SequenceGenerator; import javax.persistence.GenerationType; import javax.persistence.JoinColumn; import javax.persistence.OneToOne; import org.hibernate.Session; import org.hibernate.Query; import org.apache.log4j.Logger; import org.dive4elements.river.backend.SessionHolder; @Entity @Table(name = "flow_velocity_model_values") public class FlowVelocityModelValue implements Serializable { private static Logger logger = Logger.getLogger(FlowVelocityModelValue.class); private Integer id; private FlowVelocityModel flowVelocity; private BigDecimal station; private BigDecimal q; private BigDecimal totalChannel; private BigDecimal mainChannel; private BigDecimal shearStress; public FlowVelocityModelValue() { } public FlowVelocityModelValue( FlowVelocityModel flowVelocity, BigDecimal station, BigDecimal q, BigDecimal totalChannel, BigDecimal mainChannel, BigDecimal shearStress ) { this.flowVelocity = flowVelocity; this.station = station; this.q = q; this.totalChannel = totalChannel; this.mainChannel = mainChannel; this.shearStress = shearStress; } @Id @SequenceGenerator( name = "SEQUENCE_FLOW_VELOCITY_M_VALUES_ID_SEQ", sequenceName = "FLOW_VELOCITY_M_VALUES_ID_SEQ", allocationSize = 1) @GeneratedValue( strategy = GenerationType.SEQUENCE, generator = "SEQUENCE_FLOW_VELOCITY_M_VALUES_ID_SEQ") @Column(name = "id") public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } @OneToOne @JoinColumn(name = "flow_velocity_model_id") public FlowVelocityModel getFlowVelocity() { return flowVelocity; } public void setFlowVelocity(FlowVelocityModel flowVelocity) { this.flowVelocity = flowVelocity; } @Column(name = "station") public BigDecimal getStation() { return station; } public void setStation(BigDecimal station) { this.station = station; } @Column(name = "q") public BigDecimal getQ() { return q; } public void setQ(BigDecimal q) { this.q = q; } @Column(name = "total_channel") public BigDecimal getTotalChannel() { return totalChannel; } public void setTotalChannel(BigDecimal totalChannel) { this.totalChannel = totalChannel; } @Column(name = "main_channel") public BigDecimal getMainChannel() { return mainChannel; } public void setMainChannel(BigDecimal mainChannel) { this.mainChannel = mainChannel; } @Column(name = "shear_stress") public BigDecimal getShearStress() { return shearStress; } public void setShearStress(BigDecimal shearStress) { this.shearStress = shearStress; } public static List<FlowVelocityModelValue> getValues( FlowVelocityModel model, double kmLo, double kmHi ) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery( "from FlowVelocityModelValue where " + " flowVelocity=:model and" + " station >= :kmLo and " + " station <= :kmHi" + " order by station"); query.setParameter("model", model); query.setParameter("kmLo", new BigDecimal(kmLo)); query.setParameter("kmHi", new BigDecimal(kmHi)); return query.list(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :