public abstract class AbstractListProcessor<T extends Context> extends Object implements Processor<T>
Processor
implementation for storing all rows parsed into a list.
A typical use case of this class will be:
parserSettings.setRowProcessor(new RowListProcessor()); parser.parse(reader); // will invoke therowProcessed(String[], Context)
method for each parsed record. String[] headers = rowProcessor.getHeaders(); List<String[]> rows = rowProcessor.getRows();
Constructor and Description |
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AbstractListProcessor() |
Modifier and Type | Method and Description |
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String[] |
getHeaders()
Returns the record headers.
|
List<String[]> |
getRows()
The list of parsed records
|
void |
processEnded(T context)
This method will by invoked by the parser once, after the parsing process stopped and all resources were closed.
|
void |
processStarted(T context)
This method will by invoked by the parser once, when it is ready to start processing the input.
|
void |
rowProcessed(String[] row,
T context)
Stores the row extracted by the parser into a list.
|
public void processStarted(T context)
Processor
processStarted
in interface Processor<T extends Context>
context
- A contextual object with information and controls over the current state of the parsing processpublic void rowProcessed(String[] row, T context)
rowProcessed
in interface Processor<T extends Context>
row
- the data extracted by the parser for an individual record. Note that:
CommonSettings.setSkipEmptyLines(boolean)
Format.setComment(char)
to '\0'context
- A contextual object with information and controls over the current state of the parsing processpublic void processEnded(T context)
Processor
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 Context.stop()
.
processEnded
in interface Processor<T extends Context>
context
- A contextual object with information and controls over the state of the parsing processpublic List<String[]> getRows()
public String[] getHeaders()
CommonSettings.getHeaders()
or the headers parsed in the file when CommonSettings.getHeaders()
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