org.drools.decisiontable.parser

Class LhsBuilder

java.lang.Object

org.drools.decisiontable.parser.LhsBuilder

All Implemented Interfaces:

SourceBuilder

public class LhsBuilder
extends Object
implements SourceBuilder

This utility will build up a list of constraints for a column. For instance, the column has been spanned across multiple cells, and the cells below contain the constraints.

Constructor Summary

Constructors

Constructor and Description
LhsBuilder(int row, int column, String colDefinition)

Method Summary

Modifier and Type	Method and Description
void	addCellValue(int row, int column, String value)
void	addTemplate(int row, int column, String content)
org.drools.decisiontable.parser.LhsBuilder.FieldType	calcFieldType(String content) Work out the type of "field" that is being specified, as in : age age < age == $param age == $1 || age == $2 forall{age < $}{,} etc. as we treat them all differently.
void	clearValues()
ActionType.Code	getActionTypeCode()
String	getResult()
boolean	hasValues()

Methods inherited from class java.lang.Object

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

Constructor Detail

LhsBuilder

public LhsBuilder(int row,
                  int column,
                  String colDefinition)

Parameters:

colDefinition - The initial column definition that is shared via merged cells.

Method Detail

getActionTypeCode

public ActionType.Code getActionTypeCode()

Specified by:

getActionTypeCode in interface SourceBuilder

addTemplate

public void addTemplate(int row,
                        int column,
                        String content)

Specified by:

addTemplate in interface SourceBuilder

clearValues

public void clearValues()

Specified by:

clearValues in interface SourceBuilder

addCellValue

public void addCellValue(int row,
                         int column,
                         String value)

Specified by:

addCellValue in interface SourceBuilder

getResult

public String getResult()

Specified by:

getResult in interface SourceBuilder

calcFieldType

public org.drools.decisiontable.parser.LhsBuilder.FieldType calcFieldType(String content)

Work out the type of "field" that is being specified, as in : age age < age == $param age == $1 || age == $2 forall{age < $}{,}

etc. as we treat them all differently.

hasValues

public boolean hasValues()

Specified by:

hasValues in interface SourceBuilder