Package org.apache.poi.openxml4j.opc

Class PackagePartName

java.lang.Object

org.apache.poi.openxml4j.opc.PackagePartName

All Implemented Interfaces:

Comparable<PackagePartName>

public final class PackagePartName
extends Object
implements Comparable<PackagePartName>

An immutable Open Packaging Convention compliant part name.

See Also:

http://www.ietf.org/rfc/rfc3986.txt

Method Summary

Modifier and Type	Method	Description
static int	compare(String str1, String str2)	A natural sort order for strings, consistent with the requirements of java.util.Comparator, but simply implemented as a static method.
static int	compare(PackagePartName obj1, PackagePartName obj2)	A natural sort order for package part names, consistent with the requirements of java.util.Comparator, but simply implemented as a static method.
int	compareTo(PackagePartName other)	Compare two part names following the rule M1.12 : Part name equivalence is determined by comparing part names as case-insensitive ASCII strings.
boolean	equals(Object other)	Part name equivalence is determined by comparing part names as case-insensitive ASCII strings.
String	getExtension()	Retrieves the extension of the part name if any.
String	getName()	Get this part name.
URI	getURI()	Part name property getter.
int	hashCode()
boolean	isRelationshipPartURI()	Know if this part name is a relationship part name.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

isRelationshipPartURI

public boolean isRelationshipPartURI()

Know if this part name is a relationship part name.

Returns:

true if this part name respect the relationship part naming convention else false.

compareTo

public int compareTo(PackagePartName other)

Compare two part names following the rule M1.12 : Part name equivalence is determined by comparing part names as case-insensitive ASCII strings. Packages shall not contain equivalent part names and package implementers shall neither create nor recognize packages with equivalent part names. [M1.12]

Specified by:

compareTo in interface Comparable<PackagePartName>

getExtension

public String getExtension()

Retrieves the extension of the part name if any. If there is no extension returns an empty String. Example : '/document/content.xml' => 'xml'

Returns:

The extension of the part name.

getName

public String getName()

Get this part name.

Returns:

The name of this part name.

equals

public boolean equals(Object other)

Part name equivalence is determined by comparing part names as case-insensitive ASCII strings. Packages shall not contain equivalent part names and package implementers shall neither create nor recognize packages with equivalent part names. [M1.12]

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getURI

public URI getURI()

Part name property getter.

Returns:

This part name URI.

compare

public static int compare(PackagePartName obj1,
                          PackagePartName obj2)

A natural sort order for package part names, consistent with the requirements of java.util.Comparator, but simply implemented as a static method.

For example, this sorts "file10.png" after "file2.png" (comparing the numerical portion), but sorts "File10.png" before "file2.png" (lexigraphical sort)

When comparing part names, the rule M1.12 is followed: Part name equivalence is determined by comparing part names as case-insensitive ASCII strings. Packages shall not contain equivalent part names and package implementers shall neither create nor recognize packages with equivalent part names. [M1.12]

Parameters:

obj1 - first PackagePartName to compare

obj2 - second PackagePartName to compare

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

compare

public static int compare(String str1,
                          String str2)

A natural sort order for strings, consistent with the requirements of java.util.Comparator, but simply implemented as a static method.

For example, this sorts "file10.png" after "file2.png" (comparing the numerical portion), but sorts "File10.png" before "file2.png" (lexigraphical sort)

Parameters:

str1 - first string to compare

str1 - second string to compare

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.