public IQueryable <PrePlanFS> GetByKeyWord(string keyWord)
{
var eps = DynamicLinqExpressions.False <PrePlanFS>();
eps = eps.Or(this.GetExpressionByUnifiedId(keyWord))
.Or(this.GetExpressionByName(keyWord));
IQueryable <PrePlanFS> preplans = this.ExecuteConditions(eps);
return(preplans);
}
public IQueryable <Comprehensive> GetByKeyWord(string keyWord)
{
var eps = DynamicLinqExpressions.False <Comprehensive>();
eps = eps.Or(this.GetExpressionByUnifiedId(keyWord))
.Or(this.GetExpressionByName(keyWord))
.Or(this.GetExpressionByLocation(keyWord));
IQueryable <Comprehensive> comprehensives = this.ExecuteConditions(eps);
return(comprehensives);
}
public IQueryable <MassPre> GetByKeyWord(string keyWord)
{
var eps = DynamicLinqExpressions.False <MassPre>();
var epsName = LinqEntityHelper.GetExpressionForSingle <MassPre, String>
(keyWord, m => m.称.Contains(keyWord));
var epsUid = LinqEntityHelper.GetExpressionForSingle <MassPre, String>
(keyWord, m => m.统一编号.Contains(keyWord));
eps = eps.Or(epsName).Or(epsUid);
return(this.ExecuteConditions(eps));
}
public IQueryable <PhyGeoDisaster> GetByKeyWord(string keyWord)
{
var eps = DynamicLinqExpressions.False <PhyGeoDisaster>();
eps = eps
.Or(this.GetExpressionByName(keyWord))
.Or(this.GetExpressionByLocation(keyWord));
IQueryable <PhyGeoDisaster> phys = this.ExecuteConditions(eps);
return(phys);
}
/// <summary>
/// 关键字条件（关键字将查询统一编号和矿山名称）
/// </summary>
/// <param name="keyWord"></param>
/// <returns></returns>
public Expression <Func <MineArchive, Boolean> > GetExpressionByKeyWord(string keyWord)
{
var eps = DynamicLinqExpressions.False <MineArchive>();
if (!String.IsNullOrEmpty(keyWord))
{
eps = eps.Or(this.GetExpressionByUnifiedId(keyWord))
.Or(this.GetExpressionByName(keyWord));
}
else
{
eps = DynamicLinqExpressions.True <MineArchive>();
}
return(eps);
}
public Expression <Func <Comprehensive, Boolean> > GetExpressionBySituationLev(List <string>
situationLevs)
{
var eps = DynamicLinqExpressions.True <Comprehensive>();
if (situationLevs != null && situationLevs.Count != 0)
{
//如果不为null，则初始条件为False，多个situationLevs间为“OR”关系，有一个满足则，此条件成立
eps = DynamicLinqExpressions.False <Comprehensive>();
foreach (var lev in situationLevs)
{
eps = eps.Or(p => p.灾情等级 == lev);
}
}
return(eps);
}
public Expression <Func <Comprehensive, Boolean> > GetExpressionByDangerousLev(
List <String> dangerLevs)
{
var eps = DynamicLinqExpressions.True <Comprehensive>();
if (dangerLevs != null && dangerLevs.Count != 0)
{
//如果不为null，则初始条件为False，多个dangerLevs间为“OR”关系，有一个满足则，此条件成立
eps = DynamicLinqExpressions.False <Comprehensive>();
foreach (var lev in dangerLevs)
{
eps = eps.Or(p => p.险情等级 == lev);
}
}
return(eps);
}
public Expression <Func <PhyGeoDisaster, Boolean> > GetExpressionByDisasterType(
List <EnumGeoDisasterType?> types)
{
var eps = DynamicLinqExpressions.True <PhyGeoDisaster>();
if (types != null && types.Count != 0)
{
//如果不为null，则初始条件为False，多个gbcodes间为“OR”关系，有一个满足则，此条件成立
eps = DynamicLinqExpressions.False <PhyGeoDisaster>();
foreach (var type in types)
{
eps = eps.Or(p => p.DisasterType == type);
}
}
return(eps);
}
public Expression <Func <PhyGeoDisaster, Boolean> > GetExpressionByGBCode(List <string> gbcodes)
{
//如果为null，表示忽略此条件
var eps = DynamicLinqExpressions.True <PhyGeoDisaster>();
if (gbcodes != null && gbcodes.Count != 0)
{
//如果不为null，则初始条件为False，多个gbcodes间为“OR”关系，有一个满足则，此条件成立
eps = DynamicLinqExpressions.False <PhyGeoDisaster>();
foreach (var regionCode in gbcodes)
{
if (!String.IsNullOrEmpty(regionCode))
{
eps = eps.Or(p => p.GBCodeId == regionCode);
}
}
}
return(eps);
}
public Expression <Func <Comprehensive, Boolean> > GetExpressionByGBCode(List <string> gbcodes)
{
//如果为null，表示忽略此条件
var eps = DynamicLinqExpressions.True <Comprehensive>();
if (gbcodes != null && gbcodes.Count != 0)
{
//如果不为null，则初始条件为False，多个gbcodes间为“OR”关系，有一个满足则，此条件成立
eps = DynamicLinqExpressions.False <Comprehensive>();
foreach (var regionCode in gbcodes)
{
if (!String.IsNullOrEmpty(regionCode))
{
string tempGbCode = regionCode;
eps = eps.Or(p => p.GBCodeId.StartsWith(tempGbCode));
}
}
}
return(eps);
}
