public class DBCompareNotExpr extends DBCompareExpr
There is no need to explicitly create instances of this class.
Instead use DBCompareExpr.not()
Modifier and Type | Field and Description |
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DBCompareExpr |
expr |
CTX_ALIAS, CTX_ALL, CTX_DEFAULT, CTX_FULLNAME, CTX_NAME, CTX_NOPARENTHESES, CTX_VALUE
Constructor and Description |
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DBCompareNotExpr(DBCompareExpr expr)
Constructs a DBCompareColExpr object
|
Modifier and Type | Method and Description |
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void |
addReferencedColumns(Set<DBColumn> list)
Internal function to obtain all DBColumnExpr-objects used by this expression.
|
void |
addSQL(StringBuilder buf,
long context)
Creates the SQL-Command sets the specified compare value
(the varible boolOP) between the two DBCompareExpr objects.
|
DBDatabase |
getDatabase()
Returns the current DBDatabase object.
|
boolean |
isMutuallyExclusive(DBCompareExpr other)
Returns wheter the constraint should replace another one or not.
|
and, not, or
getObjectValue, getValueClass
public final DBCompareExpr expr
public DBCompareNotExpr(DBCompareExpr expr)
expr
- the compare expression to negatepublic DBDatabase getDatabase()
getDatabase
in class DBObject
public void addReferencedColumns(Set<DBColumn> list)
DBExpr
addReferencedColumns
in class DBExpr
list
- list to which all used column expressions must be addedDBExpr.addReferencedColumns(Set)
public void addSQL(StringBuilder buf, long context)
public boolean isMutuallyExclusive(DBCompareExpr other)
isMutuallyExclusive
in class DBCompareExpr
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