Package com.itextpdf.layout.font

Class RangeBuilder

java.lang.Object

com.itextpdf.layout.font.RangeBuilder

public class RangeBuilder
extends java.lang.Object

Builder of Range.

Field Summary

Fields

Modifier and Type	Field	Description
private static Range	fullRangeSingleton
private java.util.List<Range.SubRange>	ranges

Constructor Summary

Constructors

Constructor	Description
RangeBuilder()	Default constructor with empty range.
RangeBuilder(char ch)	Constructor with a single char.
RangeBuilder(char low, char high)	Constructor with a single range.
RangeBuilder(int n)	Constructor with a single number.
RangeBuilder(int low, int high)	Constructor with a single range.

Method Summary

Modifier and Type	Method	Description
RangeBuilder	addRange(char ch)	Add range with a single char.
RangeBuilder	addRange(char low, char high)	Add one more range.
RangeBuilder	addRange(int n)	Add range with a single number.
RangeBuilder	addRange(int low, int high)	Add one more range.
Range	create()	Creates a Range instance based on added ranges.
(package private) static Range	getFullRange()	Default Range instance.

Methods inherited from class java.lang.Object

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

Field Detail

fullRangeSingleton

private static final Range fullRangeSingleton

ranges

private java.util.List<Range.SubRange> ranges

Constructor Detail

RangeBuilder

public RangeBuilder()

Default constructor with empty range.

RangeBuilder

public RangeBuilder(int low,
                    int high)

Constructor with a single range.

Parameters:

low - low boundary of the range

high - high boundary of the range

RangeBuilder

public RangeBuilder(int n)

Constructor with a single number.

Parameters:

n - a single number

RangeBuilder

public RangeBuilder(char low,
                    char high)

Constructor with a single range.

Parameters:

low - low boundary of the range

high - high boundary of the range

RangeBuilder

public RangeBuilder(char ch)

Constructor with a single char.

Parameters:

ch - a single char

Method Detail

getFullRange

static Range getFullRange()

Default Range instance.

Returns:

Range that contains any integer

addRange

public RangeBuilder addRange(int low,
                             int high)

Add one more range.

Parameters:

low - low boundary of the range

high - high boundary of the range

Returns:

this RangeBuilder

addRange

public RangeBuilder addRange(char low,
                             char high)

Add one more range.

Parameters:

low - low boundary of the range

high - high boundary of the range

Returns:

this RangeBuilder

addRange

public RangeBuilder addRange(int n)

Add range with a single number.

Parameters:

n - a single number

Returns:

this RangeBuilder

addRange

public RangeBuilder addRange(char ch)

Add range with a single char.

Parameters:

ch - a single char

Returns:

this RangeBuilder

create

public Range create()

Creates a Range instance based on added ranges.

Returns:

the Range instance based on added ranges