LhsBuilder (Drools 4.0.0.11754MR2 API) - JBoss RULES 4.0.0.11754MR2 API 英文版文档

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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
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.

Author:: Michael Neale

Constructor Summary

LhsBuilder(String colDefinition)


Method Summary

void addCellValue(int col, String value)


void addTemplate(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 etc.

void clearValues()


String getResult()


boolean hasValues()


Methods inherited from class java.lang.Object

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

Constructor Summary
`LhsBuilder(String colDefinition)`

Method Summary
`void`	`addCellValue(int col, String value)`
`void`	`addTemplate(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 etc.
`void`	`clearValues()`
`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(String colDefinition)

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

Method Detail

addTemplate

public void addTemplate(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 col,
                         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 etc. as we treat them all differently.

hasValues

public boolean hasValues()

Specified by:: hasValues in interface SourceBuilder