net.minecraftforge.fml.common.versioning

Class ComparableVersion.StringItem

java.lang.Object

net.minecraftforge.fml.common.versioning.ComparableVersion.StringItem

All Implemented Interfaces:

ComparableVersion.Item

Enclosing class:

ComparableVersion

private static class ComparableVersion.StringItem
extends java.lang.Object
implements ComparableVersion.Item

Represents a string in the version item list, usually a qualifier.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.util.List<java.lang.String>	_QUALIFIERS
private static java.util.Properties	ALIASES
private static java.lang.String[]	QUALIFIERS
private static java.lang.String	RELEASE_VERSION_INDEX A comparable value for the empty-string qualifier.
private java.lang.String	value

Fields inherited from interface net.minecraftforge.fml.common.versioning.ComparableVersion.Item

INTEGER_ITEM, LIST_ITEM, STRING_ITEM

Constructor Summary

Constructors

Constructor and Description
StringItem(java.lang.String value, boolean followedByDigit)

Method Summary

Modifier and Type	Method and Description
static java.lang.String	comparableQualifier(java.lang.String qualifier) Returns a comparable value for a qualifier.
int	compareTo(ComparableVersion.Item item)
int	getType()
boolean	isNull()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

QUALIFIERS

private static final java.lang.String[] QUALIFIERS

_QUALIFIERS

private static final java.util.List<java.lang.String> _QUALIFIERS

ALIASES

private static final java.util.Properties ALIASES

RELEASE_VERSION_INDEX

private static final java.lang.String RELEASE_VERSION_INDEX

A comparable value for the empty-string qualifier. This one is used to determine if a given qualifier makes the version older than one without a qualifier, or more recent.

value

private java.lang.String value

Constructor Detail

StringItem

public StringItem(java.lang.String value,
                  boolean followedByDigit)

Method Detail

getType

public int getType()

Specified by:

getType in interface ComparableVersion.Item

isNull

public boolean isNull()

Specified by:

isNull in interface ComparableVersion.Item

comparableQualifier

public static java.lang.String comparableQualifier(java.lang.String qualifier)

Returns a comparable value for a qualifier. This method takes into account the ordering of known qualifiers then unknown qualifiers with lexical ordering. just returning an Integer with the index here is faster, but requires a lot of if/then/else to check for -1 or QUALIFIERS.size and then resort to lexical ordering. Most comparisons are decided by the first character, so this is still fast. If more characters are needed then it requires a lexical sort anyway.

Parameters:

qualifier -

Returns:

an equivalent value that can be used with lexical comparison

compareTo

public int compareTo(ComparableVersion.Item item)

Specified by:

compareTo in interface ComparableVersion.Item

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object