object Template
A Template factory.
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- def fromBuffer(b: ByteBuffer, m: Message, isOptionsTemplate: Boolean): Template
Creates a new
Templateobject by interpreting the data in the specified buffer. - final def getClass(): Class[_ <: AnyRef]
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- def newOptionsTemplate(scope: Int, model: InfoModel, fields: Iterable[(String, Int)], name: String, description: Option[String]): Template
Creates a new Options
Templateby getting from the InfoModel the InfoElement whose name is the String member offields.Creates a new Options
Templateby getting from the InfoModel the InfoElement whose name is the String member offields. The OptionsTemplateis given the specified scope. The fields are inserted into the OptionsTemplatein the order they appear in the Iterable.Throws an exception if the InfoElement does not exist. To avoid this exception, use the version that takes IEFieldSpecifier.
- scope
The scope for the new Options
Template.- model
The
InfoModelin which to find the InfoElements specified infields.- fields
The fields for the new
Template.- name
A name to identify the
Template.- description
An optional description for the
Template.
- Since
1.3.1
- def newOptionsTemplate(scope: Int, model: InfoModel, fields: Iterable[(String, Int)]): Template
Creates a new Options
Templateby getting from the InfoModel the InfoElement whose name is the String member offields.Creates a new Options
Templateby getting from the InfoModel the InfoElement whose name is the String member offields. The OptionsTemplateis given the specified scope. The fields are inserted into the OptionsTemplatein the order they appear in the Iterable.Throws an exception if the InfoElement does not exist. To avoid this exception, use the version that takes IEFieldSpecifier.
- scope
The scope for the new Options
Template.- model
The
InfoModelin which to find the InfoElements specified infields.- fields
The fields for the new
Template.
- Since
1.3.1
- def newOptionsTemplate(scope: Int, fields: Iterable[(InfoElement, Int)], name: String, description: Option[String]): Template
Creates a new Options
Template.Creates a new Options
Template. The OptionsTemplateis given the specified scope, and it uses the InfoElement and length pairs specified infields. The fields are inserted into theTemplatein the order they appear in the Iterable.- scope
The scope for the new Options
Template.- fields
The fields for the new
Template.- name
A name to identify the
Template.- description
An optional description for the
Template.
- Since
1.3.1
- def newOptionsTemplate(scope: Int, fields: Iterable[(InfoElement, Int)]): Template
Creates a new Options
Template.Creates a new Options
Template. The OptionsTemplateis given the specified scope, and it uses the InfoElement and length pairs specified infields. The fields are inserted into theTemplatein the order they appear in the Iterable.- scope
The scope for the new Options
Template.- fields
The fields for the new
Template.
- def newOptionsTemplate(scope: Int, fields: Iterable[IEFieldSpecifier], model: InfoModel, name: String, description: Option[String]): Template
Creates a new Options
Template.Creates a new Options
Template. The OptionsTemplateis given the specified scope, and it has the InfoElements whose Identifiers are specified infields, wheremodelis used to map theIdentifiers toInfoElements. The fields are inserted into the OptionsTemplatein the order they appear in the Iterable.If an IEFieldSpecifier specifies an unknown InfoElement, a placeholder InfoElement of type OctetArray is created to hold the value.
- scope
The scope for the new Options
Template.- fields
The fields for the new Options
Template.- model
The
InfoModelin which to find the InfoElements specified infields.- name
A name to identify the
Template.- description
An optional description for the
Template.
- Since
1.3.1
- def newOptionsTemplate(scope: Int, fields: Iterable[IEFieldSpecifier], model: InfoModel): Template
Creates a new Options
Template.Creates a new Options
Template. The OptionsTemplateis given the specified scope, and it has the InfoElements whose Identifiers are specified infields, wheremodelis used to map theIdentifiers toInfoElements. The fields are inserted into the OptionsTemplatein the order they appear in the Iterable.If an IEFieldSpecifier specifies an unknown InfoElement, a placeholder InfoElement of type OctetArray is created to hold the value.
- scope
The scope for the new Options
Template.- fields
The fields for the new Options
Template.- model
The
InfoModelin which to find the InfoElements specified infields.
- def newTemplate(model: InfoModel, fields: Iterable[(String, Int)], name: String, description: Option[String]): Template
Creates a new
Templateby getting from the InfoModel the InfoElement whose name is the String member offields.Creates a new
Templateby getting from the InfoModel the InfoElement whose name is the String member offields. The fields are inserted into theTemplatein the order they appear in the Iterable.Throws an exception if the InfoElement does not exist. To avoid this exception, use the version that takes IEFieldSpecifier.
- model
The
InfoModelin which to find the InfoElements specified infields.- fields
The fields for the new
Template.- name
A name to identify the
Template.- description
An optional description for the
Template.
- Since
1.3.1
- def newTemplate(model: InfoModel, fields: Iterable[(String, Int)]): Template
Creates a new
Templateby getting from the InfoModel the InfoElement whose name is the String member offields.Creates a new
Templateby getting from the InfoModel the InfoElement whose name is the String member offields. The fields are inserted into theTemplatein the order they appear in the Iterable.Throws an exception if the InfoElement does not exist. To avoid this exception, use the version that takes IEFieldSpecifier.
- model
The
InfoModelin which to find the InfoElements specified infields.- fields
The fields for the new
Template.
- Since
1.3.1
- def newTemplate(fields: Iterable[(InfoElement, Int)], name: String, description: Option[String]): Template
Creates a new
Templateusing the InfoElement and length pairs specified infields.Creates a new
Templateusing the InfoElement and length pairs specified infields. The fields are inserted into theTemplatein the order they appear in the Iterable.- fields
The fields for the new
Template.- name
A name to identify the
Template.- description
An optional description for the
Template.
- Since
1.3.1
- def newTemplate(fields: Iterable[(InfoElement, Int)]): Template
Creates a new
Templateusing the InfoElement and length pairs specified infields.Creates a new
Templateusing the InfoElement and length pairs specified infields. The fields are inserted into theTemplatein the order they appear in the Iterable.- fields
The fields for the new
Template.
- def newTemplate(fields: Iterable[IEFieldSpecifier], model: InfoModel, name: String, description: Option[String]): Template
Creates a new
Templatehaving the InfoElements whose Identifiers are specified infields, wheremodelis used to map theIdentifiers toInfoElements.Creates a new
Templatehaving the InfoElements whose Identifiers are specified infields, wheremodelis used to map theIdentifiers toInfoElements. The fields are inserted into theTemplatein the order they appear in the Iterable.If an IEFieldSpecifier specifies an unknown InfoElement, a placeholder InfoElement of type OctetArray is created to hold the value.
- fields
The fields for the new
Template.- model
The
InfoModelin which to find the InfoElements specified infields.- name
A name to identify the
Template.- description
An optional description for the
Template.
- Since
1.3.1
- def newTemplate(fields: Iterable[IEFieldSpecifier], model: InfoModel): Template
Creates a new
Templatehaving the InfoElements whose Identifiers are specified infields, wheremodelis used to map theIdentifiers toInfoElements.Creates a new
Templatehaving the InfoElements whose Identifiers are specified infields, wheremodelis used to map theIdentifiers toInfoElements. The fields are inserted into theTemplatein the order they appear in the Iterable.If an IEFieldSpecifier specifies an unknown InfoElement, a placeholder InfoElement of type OctetArray is created to hold the value.
- fields
The fields for the new
Template.- model
The
InfoModelin which to find the InfoElements specified infields.
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This is documentation for Mothra, a collection of Scala and Spark library functions for working with Internet-related data. Some modules contain APIs of general use to Scala programmers. Some modules make those tools more useful on Spark data-processing systems.
Please see the documentation for the individual packages for more details on their use.
Scala Packages
These packages are useful in Scala code without involving Spark:
org.cert.netsa.data
This package, which is collected as the
netsa-datalibrary, provides types for working with various kinds of information:org.cert.netsa.data.net- types for working with network dataorg.cert.netsa.data.time- types for working with time dataorg.cert.netsa.data.unsigned- types for working with unsigned integral valuesorg.cert.netsa.io.ipfix
The
netsa-io-ipfixlibrary provides tools for reading and writing IETF IPFIX data from various connections and files.org.cert.netsa.io.silk
To read and write CERT NetSA SiLK file formats and configuration files, use the
netsa-io-silklibrary.org.cert.netsa.util
The "junk drawer" of
netsa-utilso far provides only two features: First, a method for equipping Scala scala.collection.Iterators with exception handling. And second, a way to query the versions of NetSA libraries present in a JVM at runtime.Spark Packages
These packages require the use of Apache Spark:
org.cert.netsa.mothra.datasources
Spark datasources for CERT file types. This package contains utility features which add methods to Apache Spark DataFrameReader objects, allowing IPFIX and SiLK flows to be opened using simple
spark.read...calls.The
mothra-datasourceslibrary contains both IPFIX and SiLK functionality, whilemothra-datasources-ipfixandmothra-datasources-silkcontain only what's needed for the named datasource.org.cert.netsa.mothra.analysis
A grab-bag of analysis helper functions and example analyses.
org.cert.netsa.mothra.functions
This single Scala object provides Spark SQL functions for working with network data. It is the entirety of the
mothra-functionslibrary.