com.univocity.parsers.common
Class ContextSnapshot<T extends Context>

java.lang.Object
  com.univocity.parsers.common.ContextWrapper<T>
      com.univocity.parsers.common.ContextSnapshot<T>

All Implemented Interfaces:

Context

public abstract class ContextSnapshot<T extends Context>
extends ContextWrapper<T>

A snapshot of a Context which retains copies of variable attributes of a given Context to store the state of the parsing process at a given point in time. All runtime operations such as ContextWrapper.stop() will still work and affect the current parsing process.

Author:

uniVocity Software Pty Ltd - parsers@univocity.com

Field Summary

Fields inherited from class com.univocity.parsers.common.ContextWrapper

context

Constructor Summary

ContextSnapshot(T context)
Creates a snapshot of a given Context

Method Summary

int	currentColumn() Returns the column index of the record being processed.
long	currentRecord() Returns the index of the last valid record parsed from the input

Methods inherited from class com.univocity.parsers.common.ContextWrapper

columnsReordered, errorContentLength, extractedFieldIndexes, headers, indexOf, indexOf, isStopped, recordMetaData, selectedHeaders, stop, toRecord

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ContextSnapshot

public ContextSnapshot(T context)

Creates a snapshot of a given Context

Parameters:

context - the context object whose variable attributes will be copied over.

Method Detail

currentColumn

public int currentColumn()

Description copied from interface: Context

Returns the column index of the record being processed.

Specified by:

currentColumn in interface Context

Overrides:

currentColumn in class ContextWrapper<T extends Context>

Returns:

the column index of the record being processed.

currentRecord

public long currentRecord()

Description copied from interface: Context

Returns the index of the last valid record parsed from the input

Specified by:

currentRecord in interface Context

Overrides:

currentRecord in class ContextWrapper<T extends Context>

Returns:

the index of the last valid record parsed from the input