LibFormulaValuesHighlight.LibFormulaScanner (PDI User Interface 9.3.0.0-424 API)

java.lang.Object
- org.pentaho.libformula.ui.editor.LibFormulaValuesHighlight.LibFormulaScanner

Enclosing class:

LibFormulaValuesHighlight
```
public class LibFormulaValuesHighlight.LibFormulaScanner
extends Object
```
A simple fuzzy scanner for LibFormula

Field Summary

Fields
Modifier and Type	Field	Description
`protected StringBuilder`	`fBuffer`
`protected String`	`fDoc`
`protected int`	`fEnd`
`protected boolean`	`fEofSeen`
`protected Map<?,?>`	`fgFunctions`
`protected Map<String,Integer>`	`fgKeys`
`protected int`	`fPos`
`protected int`	`fStartToken`
`protected Map<?,?>`	`kfFunctions`
`protected Map<String,Integer>`	`kfKeys`

Constructor Summary

Constructors
Constructor Description

LibFormulaScanner()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getLength()`	Returns the ending location of the current token in the document.
`int`	`getStartOffset()`	Returns the starting location of the current token in the document.
`int`	`nextToken()`	Returns the next lexical token in the document.
`protected int`	`read()`	Returns next character.
`void`	`setRange(String text)`
`void`	`setValueNames(String[] valueNames)`
`protected void`	`unread(int c)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

fgKeys

protected Map<String,Integer> fgKeys

fgFunctions
```
protected Map<?,?> fgFunctions
```

kfKeys

protected Map<String,Integer> kfKeys

kfFunctions
```
protected Map<?,?> kfFunctions
```

fBuffer
```
protected StringBuilder fBuffer
```

fDoc
```
protected String fDoc
```

fPos
```
protected int fPos
```

fEnd
```
protected int fEnd
```

fStartToken
```
protected int fStartToken
```

fEofSeen
```
protected boolean fEofSeen
```

Constructor Detail
- LibFormulaScanner
```
public LibFormulaScanner()
```

Method Detail
- getLength
```
public final int getLength()
```
  Returns the ending location of the current token in the document.
- setValueNames
```
public void setValueNames(String[] valueNames)
```
- getStartOffset
```
public final int getStartOffset()
```
  Returns the starting location of the current token in the document.
- nextToken
```
public int nextToken()
```
  Returns the next lexical token in the document.
- read
```
protected int read()
```
  Returns next character.
- setRange
```
public void setRange(String text)
```
- unread
```
protected void unread(int c)
```