// Token: 0x17001B5E RID: 7006
internal AccessorInfo this[SourceValueType sourceValueType, Type type, string name]
{
get
{
if (type == null || name == null)
{
return(null);
}
AccessorInfo accessorInfo = (AccessorInfo)this._table[new AccessorTable.AccessorTableKey(sourceValueType, type, name)];
if (accessorInfo != null)
{
accessorInfo.Generation = this._generation;
}
return(accessorInfo);
}
set
{
if (type != null && name != null)
{
value.Generation = this._generation;
this._table[new AccessorTable.AccessorTableKey(sourceValueType, type, name)] = value;
if (!this._cleanupRequested)
{
this.RequestCleanup();
}
}
}
}
public IReadOnlyList <IndexerParamInfo> paramList; // params for indexer
public SourceValueInfo(SourceValueType t, DrillIn d, string n)
{
type = t;
drillIn = d;
name = n;
paramList = null;
}
// Token: 0x06008D79 RID: 36217 RVA: 0x00259734 File Offset: 0x00257934
public AccessorTableKey(SourceValueType sourceValueType, Type type, string name)
{
Invariant.Assert(type != null && type != null);
this._sourceValueType = sourceValueType;
this._type = type;
this._name = name;
}
public SourceValueInfo(SourceValueType t, DrillIn d, IReadOnlyList <IndexerParamInfo> list)
{
type = t;
drillIn = d;
name = null;
paramList = list;
}
/// <summary>
/// 刷新
/// </summary>
public void Refresh()
{
if (SourceValue != null && SourceValueType != null)
{
switch (DisplayFieldType)
{
case "Property":
var p = SourceValueType.GetProperty(DisplayField);
DisplayValue = p.GetValue(SourceValue, null);
break;
case "Method":
var m = SourceValueType.GetMethod(DisplayField);
DisplayValue = m.Invoke(SourceValue, null);
break;
}
switch (ValueFieldType)
{
case "Property":
var p = SourceValueType.GetProperty(ValueField);
Value = p.GetValue(SourceValue, null);
break;
case "Method":
var m = SourceValueType.GetMethod(ValueField);
Value = m.Invoke(SourceValue, null);
break;
}
}
}
public SourceValueInfo(SourceValueType t, DrillIn d, FrugalObjectList <IndexerParamInfo> list)
{
type = t;
drillIn = d;
name = null;
paramList = list;
propertyName = null;
}
public ExcelColumn(string columnName, string valueFieldName, SourceValueType valueType, string path, int depth)
{
columnName = columnName;
ValueFieldName = valueFieldName;
ValueType = valueType;
Path = path;
Depth = depth;
}
public SourceValueInfo(SourceValueType t, DrillIn d, FrugalObjectList<IndexerParamInfo> list)
{
type = t;
drillIn = d;
name = null;
paramList = list;
propertyName = null;
}
// Token: 0x06007620 RID: 30240 RVA: 0x0021ABBF File Offset: 0x00218DBF
public SourceValueInfo(SourceValueType t, DrillIn d, string n)
{
this.type = t;
this.drillIn = d;
this.name = n;
this.paramList = null;
this.propertyName = null;
}
public string propertyName; // the real name - could be "Width"
public SourceValueInfo(SourceValueType t, DrillIn d, string n)
{
type = t;
drillIn = d;
name = n;
paramList = null;
propertyName = null;
}
// map (SourceValueType, type, name) to (accessor, propertyType, args)
internal AccessorInfo this[SourceValueType sourceValueType, Type type, string name]
{
get
{
if (type == null || name == null)
{
return(null);
}
AccessorInfo info = (AccessorInfo)_table[new AccessorTableKey(sourceValueType, type, name)];
if (info != null)
{
#if DEBUG
// record the age of cache hits
int age = _generation - info.Generation;
if (age >= _ages.Length)
{
int[] newAges = new int[2 * age];
_ages.CopyTo(newAges, 0);
_ages = newAges;
}
++_ages[age];
++_hits;
#endif
info.Generation = _generation;
}
#if DEBUG
else
{
++_misses;
}
#endif
return(info);
}
set
{
if (type != null && name != null)
{
value.Generation = _generation;
_table[new AccessorTableKey(sourceValueType, type, name)] = value;
if (!_cleanupRequested)
{
RequestCleanup();
}
}
}
}
public override LambdaExpression GetBindExpression()
{
bool sourceIsQueryable = SourceValueType.IsGenericQueryable();
bool targetIsQueryable = TargetValueType.IsGenericQueryable();
var selectMethod = sourceIsQueryable ? MethodFinder.GetQuerybleSelect <TSourceValueItem, TTargetValueItem>() : MethodFinder.GetEnumerableSelect <TSourceValueItem, TTargetValueItem>();
var callSelectExpression = Expression.Call(selectMethod, this.SourceExpression.Body, GetAssignExpression());
var toResultExpression = GetResultExpression(callSelectExpression, sourceIsQueryable, targetIsQueryable);
// 需要处理source为null的情况
var resultExpression = Expression.Condition(
Expression.Equal(this.SourceExpression.Body, Expression.Constant(null))
, Expression.Constant(null, this.TargetValueType), toResultExpression);
return(Expression.Lambda(resultExpression, this.SourceExpression.Parameters.First()));
}
// map (SourceValueType, type, name) to (accessor, propertyType, args)
internal AccessorInfo this[SourceValueType sourceValueType, Type type, string name]
{
get
{
if (type == null || name == null)
return null;
AccessorInfo info = (AccessorInfo)_table[new AccessorTableKey(sourceValueType, type, name)];
if (info != null)
{
#if DEBUG
// record the age of cache hits
int age = _generation - info.Generation;
if (age >= _ages.Length)
{
int[] newAges = new int[2*age];
_ages.CopyTo(newAges, 0);
_ages = newAges;
}
++ _ages[age];
++ _hits;
#endif
info.Generation = _generation;
}
#if DEBUG
else
{
++ _misses;
}
#endif
return info;
}
set
{
if (type != null && name != null)
{
value.Generation = _generation;
_table[new AccessorTableKey(sourceValueType, type, name)] = value;
if (!_cleanupRequested)
RequestCleanup();
}
}
}
public AccessorTableKey(SourceValueType sourceValueType, Type type, string name)
{
Invariant.Assert(type != null && type != null);
_sourceValueType = sourceValueType;
_type = type;
_name = name;
}
internal SourceValueInfo(SourceValueType t, DrillIn d, string n)
{
this.type = t;
this.drillIn = d;
this.name = n;
}
internal SourceValueInfo(SourceValueType t, DrillIn d, string n)
{
this.type = t;
this.drillIn = d;
this.name = n;
}
internal SourceValueInfo(SourceValueType t, DrillIn d, string n)
{
type = t;
drillIn = d;
name = n;
}
public ExcelColumn(string columnName, string valueFieldName, SourceValueType valueType)
{
columnName = columnName;
ValueFieldName = valueFieldName;
ValueType = valueType;
}