CIDRange

java.lang.Object
- org.apache.fontbox.cmap.CIDRange

```
class CIDRange
extends java.lang.Object
```
Range of continuous CIDs between two Unicode characters.

Field Summary

Fields
Modifier and Type Field Description

private int cid

private char from

private char to

Constructor Summary

Constructors
Constructor Description

CIDRange(char from, char to, int cid)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`extend(char newFrom, char newTo, int newCid)`	Check if the given values represent a consecutive range of the given range.
`int`	`map(char ch)`	Maps the given Unicode character to the corresponding CID in this range.
`int`	`unmap(int code)`	Maps the given CID to the corresponding Unicode character in this range.

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

- Field Detail
  - from
```
private final char from
```
  - to
```
private char to
```
  - cid
```
private final int cid
```
- Constructor Detail
  - CIDRange
```
CIDRange(char from,
         char to,
         int cid)
```
- Method Detail
  - map
```
public int map(char ch)
```
    Maps the given Unicode character to the corresponding CID in this range.
    
    Parameters:
    
    ch - Unicode character
    
    Returns:
    
    corresponding CID, or -1 if the character is out of range
  - unmap
```
public int unmap(int code)
```
    Maps the given CID to the corresponding Unicode character in this range.
    
    Parameters:
    
    code - CID
    
    Returns:
    
    corresponding Unicode character, or -1 if the CID is out of range
  - extend
```
public boolean extend(char newFrom,
                      char newTo,
                      int newCid)
```
    Check if the given values represent a consecutive range of the given range. If so, extend the given range instead of creating a new one.
    
    Parameters:
    
    newFrom - start value of the new range
    
    newTo - end value of the new range
    
    newCid - start CID value of the range
    
    Returns:
    
    true if the given range was extended