pl.edu.agh.cast.importer.base.converter.rules
Class AbstractStringSingleColumnConversionRule

java.lang.Object
  pl.edu.agh.cast.importer.base.converter.rules.AbstractSingleColumnConversionRule
      pl.edu.agh.cast.importer.base.converter.rules.AbstractStringSingleColumnConversionRule

All Implemented Interfaces:

IConversionRule

Direct Known Subclasses:

SourceNodeSingleColumnConversionRule, TargetNodeSingleColumnConversionRule

public abstract class AbstractStringSingleColumnConversionRule
extends AbstractSingleColumnConversionRule

Retrieves and returns a string value from a specified column of given data row. If fetching field fails it throws ConversionRuleException with one parameter which indicates column index of affected cell.

Author:

AGH CAST Team

Field Summary

static String

RULE_ID The extension name of this conversion rule.

Fields inherited from class pl.edu.agh.cast.importer.base.converter.rules.AbstractSingleColumnConversionRule

columnIndex

Constructor Summary

AbstractStringSingleColumnConversionRule()
The default constructor.

Method Summary

String

fetchDomainField(DataRow row) Filters and processes a given row, in order to fetch a String field value.

Methods inherited from class pl.edu.agh.cast.importer.base.converter.rules.AbstractSingleColumnConversionRule

clear, copyFields, getColumnIndex, getFormat, isComplete, setColumnIndex, setFormat

Methods inherited from class java.lang.Object

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

Methods inherited from interface pl.edu.agh.cast.importer.base.converter.rules.IConversionRule

createCopy

Field Detail

RULE_ID

public static final String RULE_ID

The extension name of this conversion rule.

See Also:

Constant Field Values

Constructor Detail

AbstractStringSingleColumnConversionRule

public AbstractStringSingleColumnConversionRule()

The default constructor.

Method Detail

fetchDomainField

public String fetchDomainField(DataRow row)
                        throws ConversionRuleException,
                               IllegalArgumentException

Filters and processes a given row, in order to fetch a String field value.

Parameters:

row - the row to fetch the string value from

Returns:

the String field value

Throws:

ConversionRuleException

IllegalArgumentException