Package com.intellij.util.text

Class VersionComparatorUtil

java.lang.Object

com.intellij.util.text.VersionComparatorUtil

public class VersionComparatorUtil
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VersionComparatorUtil.VersionTokenType

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Comparator<java.lang.String>	COMPARATOR
static Function<java.lang.String,java.lang.Integer>	DEFAULT_TOKEN_PRIORITY_PROVIDER

Method Summary

Modifier and Type	Method and Description
static int	compare(java.lang.String ver1, java.lang.String ver2) Compare two version strings.
static int	compare(java.lang.String ver1, java.lang.String ver2, Function<? super java.lang.String,java.lang.Integer> tokenPriorityProvider)
static int	comparePriorities(java.lang.String ver1, java.lang.String ver2, Function<? super java.lang.String,java.lang.Integer> tokenPriorityProvider)
static java.lang.String	max(java.lang.String v1, java.lang.String v2)
static java.lang.String	min(java.lang.String v1, java.lang.String v2)

Methods inherited from class java.lang.Object

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

Field Detail

COMPARATOR

public static final java.util.Comparator<java.lang.String> COMPARATOR

DEFAULT_TOKEN_PRIORITY_PROVIDER

public static final Function<java.lang.String,java.lang.Integer> DEFAULT_TOKEN_PRIORITY_PROVIDER

Method Detail

max

public static java.lang.String max(java.lang.String v1,
                                   java.lang.String v2)

min

public static java.lang.String min(java.lang.String v1,
                                   java.lang.String v2)

compare

public static int compare(java.lang.String ver1,
                          java.lang.String ver2)

Compare two version strings. See TeamCity documentation on requirements comparison for formal description. Examples: 1.0rc1 < 1.0release, 1.0 < 1.0.1, 1.1 > 1.02

Returns:

0 if ver1 equals ver2, positive value if ver1 > ver2, negative value if ver1 < ver2

compare

public static int compare(java.lang.String ver1,
                          java.lang.String ver2,
                          Function<? super java.lang.String,java.lang.Integer> tokenPriorityProvider)

comparePriorities

public static int comparePriorities(java.lang.String ver1,
                                    java.lang.String ver2,
                                    Function<? super java.lang.String,java.lang.Integer> tokenPriorityProvider)