public class PrimaryKey extends java.lang.Object implements java.lang.Comparable<PrimaryKey>
Constructor and Description |
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PrimaryKey(java.util.TreeSet<Column> columns) |
Modifier and Type | Method and Description |
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int |
compareTo(PrimaryKey o) |
boolean |
equals(java.lang.Object o) |
java.util.TreeSet<Column> |
getColumns() |
int |
getColumnsSize() |
Column |
getFirstColumn() |
java.lang.String |
getName() |
int |
hashCode() |
java.lang.String |
toString() |
public PrimaryKey(java.util.TreeSet<Column> columns)
public java.lang.String getName()
public java.util.TreeSet<Column> getColumns()
public Column getFirstColumn()
public int getColumnsSize()
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object
public int compareTo(PrimaryKey o)
compareTo
in interface java.lang.Comparable<PrimaryKey>