public static string[] GetFieldText
(
[NotNull] this IEnumerable <RecordField> fields
)
{
LocalList <string> result = new LocalList <string>();
foreach (RecordField field in fields)
{
if (!ReferenceEquals(field, null))
{
string text = field.Text;
if (!string.IsNullOrEmpty(text))
{
result.Add(text);
}
}
}
return(result.ToArray());
}
public static SubField[] GetSubField
(
[NotNull] this IEnumerable <SubField> subFields,
params char[] codes
)
{
LocalList <SubField> result = new LocalList <SubField>();
foreach (SubField subField in subFields)
{
if (!ReferenceEquals(subField, null))
{
if (subField.Code.OneOf(codes))
{
result.Add(subField);
}
}
}
return(result.ToArray());
}
public static RecordField[] GetField
(
[NotNull] this IEnumerable <RecordField> fields,
[NotNull] string tag
)
{
LocalList <RecordField> result = new LocalList <RecordField>();
foreach (RecordField field in fields)
{
if (!ReferenceEquals(field, null))
{
if (field.Tag.SameString(tag))
{
result.Add(field);
}
}
}
return(result.ToArray());
}
public static RecordField[] GetField
(
[NotNull] this IEnumerable <RecordField> fields,
[NotNull] Func <RecordField, bool> predicate
)
{
LocalList <RecordField> result = new LocalList <RecordField>();
foreach (RecordField field in fields)
{
if (!ReferenceEquals(field, null))
{
if (predicate(field))
{
result.Add(field);
}
}
}
return(result.ToArray());
}
public static SubField[] GetSubFieldRegex
(
[NotNull] this IEnumerable <SubField> subFields,
[NotNull] string codeRegex
)
{
LocalList <SubField> result = new LocalList <SubField>();
foreach (SubField subField in subFields)
{
if (!ReferenceEquals(subField, null))
{
if (Regex.IsMatch(codeRegex, subField.CodeString))
{
result.Add(subField);
}
}
}
return(result.ToArray());
}
public static RecordField[] GetFieldRegex
(
[NotNull] this IEnumerable <RecordField> fields,
[NotNull] string tagRegex
)
{
LocalList <RecordField> result = new LocalList <RecordField>();
foreach (RecordField field in fields)
{
if (!ReferenceEquals(field, null) &&
!string.IsNullOrEmpty(field.Tag))
{
if (Regex.IsMatch(field.Tag, tagRegex))
{
result.Add(field);
}
}
}
return(result.ToArray());
}
public static SubField[] AllSubFields
(
[NotNull] this IEnumerable <RecordField> fields
)
{
LocalList <SubField> result = new LocalList <SubField>();
foreach (RecordField field in fields)
{
if (!ReferenceEquals(field, null))
{
foreach (SubField subField in field.SubFields)
{
if (!ReferenceEquals(subField, null))
{
result.Add(subField);
}
}
}
}
return(result.ToArray());
}