Package org.apache.sshd.common.util
Class VersionInfo
- java.lang.Object
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- org.apache.sshd.common.util.VersionInfo
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- All Implemented Interfaces:
java.io.Serializable,java.lang.Comparable<VersionInfo>
public class VersionInfo extends java.lang.Object implements java.io.Serializable, java.lang.Comparable<VersionInfo>
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description private intbuildNumberprivate intmajorVersionprivate intminorVersionprivate intreleaseprivate static longserialVersionUID
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Constructor Summary
Constructors Constructor Description VersionInfo(int major, int minor)VersionInfo(int major, int minor, int release, int build)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description intcompareTo(VersionInfo o)booleanequals(java.lang.Object obj)intgetBuildNumber()intgetMajorVersion()intgetMinorVersion()intgetRelease()inthashCode()static VersionInfoparse(java.lang.String version)Parses a version string - assumed to contain at most 4 non-negative components separated by a '.'.java.lang.StringtoString()
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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majorVersion
private final int majorVersion
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minorVersion
private final int minorVersion
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release
private final int release
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buildNumber
private final int buildNumber
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Method Detail
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getMajorVersion
public final int getMajorVersion()
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getMinorVersion
public final int getMinorVersion()
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getRelease
public final int getRelease()
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getBuildNumber
public final int getBuildNumber()
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hashCode
public int hashCode()
- Overrides:
hashCodein classjava.lang.Object
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equalsin classjava.lang.Object
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compareTo
public int compareTo(VersionInfo o)
- Specified by:
compareToin interfacejava.lang.Comparable<VersionInfo>
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object
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parse
public static VersionInfo parse(java.lang.String version) throws java.lang.NumberFormatException
Parses a version string - assumed to contain at most 4 non-negative components separated by a '.'. If less than 4 components are found, then the rest are assumed to be zero. If more than 4 components found, then only the 1st ones are parsed.- Parameters:
version- The version string - ignored ifnull/empty- Returns:
- The parsed
VersionInfo- ornullif empty input - Throws:
java.lang.NumberFormatException- If failed to parse any of the componentsjava.lang.IllegalArgumentException- If any of the parsed components is negative
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