com.github.akurilov.commons.collection

Class Range

java.lang.Object

com.github.akurilov.commons.collection.Range

public final class Range
extends java.lang.Object

The range described with at least one bound (begin or end position) and optional size.

Constructor Summary

Constructors

Constructor and Description
Range(long beg, long end, long size)
Range(java.lang.String rawRange)

Method Summary

Modifier and Type	Method and Description
long	getBeg()
long	getEnd()
long	getSize() Note that this method may return -1 if begin and end are set (size is not -1 actually)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Range

public Range(long beg,
             long end,
             long size)

Range

public Range(java.lang.String rawRange)
      throws InvalidRangeException,
             java.lang.NumberFormatException

Parameters:

rawRange - range textual representation

Throws:

InvalidRangeException

java.lang.NumberFormatException

Method Detail

getBeg

public final long getBeg()

Returns:

range start offset

getEnd

public final long getEnd()

Returns:

range end offset

getSize

public final long getSize()

Note that this method may return -1 if begin and end are set (size is not -1 actually)

Returns:

the size of the range having no position

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

the range textual representation