Get the summary for the workspace rows

Checks if the directive is aliased. @param directive to be checked for aliasing. @return true if the directive has an alias, false otherwise.

Returns an iterator to the list of token groups maintained by this object. @return iterator to the list of tokens maintained.

This function lowers the keys of the json. it applies this transformation recurively. @param element to be transformed. @return modified element.

@return Label associated with the token. Label provides a way to override the usage description for this <code>TokenDefinition</code>. If a label is n

Returns the source line number these arguments were parsed from. @return the source line number.

@return Returns an iterator to iterate through all the <code>DirectiveInfo</code> objects maintained within the registry.

Scans the namespace to list all the keys applying the filter. @param filter to be applied on the data being returned. @return List of connections

Lists all the workspaces registered for a scope. @return List of workspaces.

Looks up the code in the catalog. @param code to be looked up. @return StaticCatalog entry if found, else null.

This function hashes an integer value. It is crucial to use different hash functions to partition data and the internal partitioning of data structur

Returns the next line in the wrapped <code>Reader. @return the next line from the input @throws NoSuchElementException if there is no line to return

Computes percentages for each measure for a given column. @param column name of the column. @param sum denonminator for calculating percentages. @ret

Get the precision of a decimal value

Renames a column. The renamed column must not exist in the row. The comparision is case insensitive. @param row source record to be modified. @param

<pre> Unique ID number for this person. </pre> <code>int32 id = 2;</code>

Converts a {@link StructuredRecord} to a json string.

Save the new workspace metadata @param workspaceId the workspace id @param workspace the new workspace meta to save

Should be called if this object is created through deserialization of user input. @throws IllegalArgumentException if the object is invalid.

This method returns the token {@code value} based on the {@code name} specified in the argument. This method will attempt to convert the token into th

@return return current localtime.

Returns true when an expression does not evaluate to the null value. @param value to be evaluated. @return true when not null, false otherwise.

Returns the microsecond portion of a time. If time is null, null will be returned. @param time of {@link LocalTime} type. @return microsecond portion

Returns the Nanosecond portion of a time. If time is null, null will be returned. @param time of {@link LocalTime} type. @return nanosecond portion o

Parses a column or string to JSON. If the json string is invalid, this method will return a JsonNull @param json string representation of json. @retu

Loads all the default system directives that are available with the system.

A Recipe can specify the pragma instructions for loading the directives dynamically. This method allows adding the new directive to be loaded as it's

Method to add new fields from the given output to the map of fieldName --> value maintained for schema generation. A value is added to the map only if

Adds or sets the value to the beginning. @param index at which the column need to be inserted. @param name of the field to be either set or added to

<code>repeated .tutorial.Person people = 1;</code>

<code>repeated .tutorial.Person.PhoneNumber phones = 4;</code>

Recipe can specify the version of the grammar. This method allows one to extract and add the version to the <code>RecipeSymbol.</code> @param version

Bit-mixing for pseudo-randomization of integers (e.g., to guard against bad hash functions). Implementation is from Murmur's 32 bit finalizer. @param

Validate the given value against the loaded schema. It is up to the implementation to decide whether to return the first occurring error or all at onc

Returns true if connection identified by connectionName already exists.

<code>TokenGroup</code> is created for each directive in the recipe. This method creates a new <code>TokenGroup</code> by passing the <code>SourceInfo

Decodes byte array of binary encoded AVRO into list of {@link Row}. This method will iterate through each of the AVRO schema fields and translate them