AbstractParser.
When parsing an input, univocity-parsers will obtain the RowProcessor from CommonParserSettings#getRowProcessor(), and
delegate each parsed row to Processor#rowProcessed(String[], Context).
Before parsing the first row, the parser will invoke the Processor#processStarted(Context) method.
By this time the input buffer will be already loaded and ready to be consumed.
After parsing the last row, all resources are closed and the processing stops. Only after the Processor#processEnded(Context) is called so you
can perform any additional housekeeping you might need.
More control and information over the parsing process are provided by the Context object.
univocity-parsers provides many useful default implementations of this interface in the package com., namely:
RowListProcessor: convenience class for storing the processed rows into a list.ObjectRowProcessor: used for processing rows and executing conversions of parsed values to objects using instances of ConversionObjectRowListProcessor: convenience class for rows of converted objects using ObjectRowProcessor into a list.AbstractMasterDetailProcessor: used for reading inputs where records are organized in a master-detail fashion (with a master element that contains a list of associated elements) AbstractMasterDetailListProcessor: convenience class for storing MasterDetailRecord created by instances created by AbstractMasterDetailProcessor into a list AbstractBeanProcessor: used for automatically create and populate javabeans annotated with the annotations provided in package com.univocity.parsers.annotations AbstractBeanListProcessor: convenience class for storing all javabeans created by AbstractBeanProcessor into a listAbstractParser, CommonParserSettings, ParsingContext, Context
| Modifier and Type | Method and Description |
|---|---|
| public void | processEnded(T
A contextual object with information and controls over the state of the parsing process context)This method will by invoked by the parser once, after the parsing process stopped and all resources were closed. |
| public void | processStarted(T
A contextual object with information and controls over the current state of the parsing process context)This method will by invoked by the parser once, when it is ready to start processing the input. |
| public void | rowProcessed(String[]
the data extracted by the parser for an individual record. Note that:
row, T
A contextual object with information and controls over the current state of the parsing process context)Invoked by the parser after all values of a valid record have been processed. |
| processEnded | back to summary |
|---|---|
| public void processEnded(T context) This method will by invoked by the parser once, after the parsing process stopped and all resources were closed. It will always be called by the parser: in case of errors, if the end of the input us reached, or if the user stopped the process manually using
| |
| processStarted | back to summary |
|---|---|
| public void processStarted(T context) This method will by invoked by the parser once, when it is ready to start processing the input.
| |
| rowProcessed | back to summary |
|---|---|
| public void rowProcessed(String[] row, T context) Invoked by the parser after all values of a valid record have been processed.
| |