Uses of Package
com.pervasive.datarush.schema
Packages that use com.pervasive.datarush.schema
Package
Description
Provides some (internal) utility classes for Analytics.
Implementations of encoders of tokens
into text formats.
Provides operators for reading and writing text data.
Provides operators for joining together two data sets into a single one.
Provides operators for manipulating record structure.
Provides an object model for capturing schema information used primarily by the
textfile package.-
Classes in com.pervasive.datarush.schema used by com.pervasive.datarush.analytics.utilClassDescriptionContextual information needed by
TokenParser's andTokenFormatter's.Describes behaviors used during conversion of token values to and from text.A mapping between a scalar token type and text representations of values of that type. -
Classes in com.pervasive.datarush.schema used by com.pervasive.datarush.encoding.textClassDescriptionEnumerates the possible conversions for string-valued text types.
-
Classes in com.pervasive.datarush.schema used by com.pervasive.datarush.operators.io.mdf
-
Classes in com.pervasive.datarush.schema used by com.pervasive.datarush.operators.io.textfileClassDescriptionA definition of a fixed-width record in a text file.A schema for text files containing a single record type.A definition of a variable-width record type in a text file.A generator of text record schemas.Enumerates the possible conversions for string-valued text types.Describes a pattern which identifies a text data type.
-
Classes in com.pervasive.datarush.schema used by com.pervasive.datarush.operators.join
-
Classes in com.pervasive.datarush.schema used by com.pervasive.datarush.operators.record
-
Classes in com.pervasive.datarush.schema used by com.pervasive.datarush.operators.testutils
-
Classes in com.pervasive.datarush.schema used by com.pervasive.datarush.schemaClassDescriptionExternal data types are those DataRush interacts with in some way but does not support internally in dataflow queues (they are not
PortTypes).AnTextDataTypewith a fixed-size text representation.A schema for a text file containing records with different fixed-width formats.A definition of a fixed-width record in a text file.Field justifications for padded values.Discovers a schema for delimited text by checking values against a mapping of regular expressions to data types.A factory for creatingRecordIdentifierobjects.A discriminator for identifying text record types in multi-record schemas.A schema for text files containing a single record type.Collection of static methods helpful in building schemas (TextRecordinstances).An internal class used to transform schemas to/from JSON.Enumeration of schema field typesDefines the types of schemas supported.Contextual information needed byTokenParser's andTokenFormatter's.Describes behaviors used during conversion of token values to and from text.A mapping between a scalar token type and text representations of values of that type.The text analog ofField.A definition of a variable-width record type in a text file.A generator of text record schemas.A definition of the record schema of a text file.Enumerates the possible conversions for string-valued text types.Describes a pattern which identifies a text data type.