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java.lang.Objectorg.apache.derby.impl.sql.compile.ColumnOrdering
class ColumnOrdering
Field Summary | |
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(package private) java.util.Vector |
columns
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(package private) int |
myDirection
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(package private) java.util.Vector |
tables
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Constructor Summary | |
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ColumnOrdering(int direction)
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Method Summary | |
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(package private) void |
addColumn(int tableNumber,
int columnNumber)
Add a column in a table to this ColumnOrdering |
(package private) ColumnOrdering |
cloneMe()
Return a clone of this ColumnOrdering |
(package private) boolean |
contains(int tableNumber,
int columnNumber)
Does this ColumnOrdering contain the given column? |
(package private) int |
direction()
Get the direction of this ColumnOrdering |
(package private) boolean |
empty()
Tell whether this ColumnOrdering has no elements. |
(package private) boolean |
hasAnyOtherTable(int tableNumber)
Is there any table other than the given one in this ColumnOrdering? |
(package private) boolean |
hasTable(int tableNumber)
Is the given table number in this ColumnOrdering? |
(package private) boolean |
ordered(int direction,
int tableNumber,
int columnNumber)
Does this ColumnOrdering contain the given column in the given table in the right direction? |
(package private) void |
removeColumns(int tableNumber)
Remove all columns with the given table number |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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int myDirection
java.util.Vector columns
java.util.Vector tables
Constructor Detail |
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ColumnOrdering(int direction)
direction
- See RowOrdering for possible valuesMethod Detail |
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boolean ordered(int direction, int tableNumber, int columnNumber)
direction
- See RowOrdering for possible valuestableNumber
- The number of the table in questioncolumnNumber
- The column number in the table (one-based)
boolean contains(int tableNumber, int columnNumber)
tableNumber
- The number of table in questioncolumnNumber
- The column number in the table (one-based)
int direction()
void addColumn(int tableNumber, int columnNumber)
tableNumber
- The number of table in questioncolumnNumber
- The column number in the table (one-based)void removeColumns(int tableNumber)
boolean empty()
ColumnOrdering cloneMe()
boolean hasTable(int tableNumber)
boolean hasAnyOtherTable(int tableNumber)
public java.lang.String toString()
toString
in class java.lang.Object
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Built on Thu 2012-03-29 21:53:33+0000, from revision ??? | ||||||||
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