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java.lang.Objectorg.basex.query.up.primitives.Operation
org.basex.query.up.primitives.BasicOperation
org.basex.query.up.primitives.DBDrop
public final class DBDrop
Update primitive for the Function._DB_DROP
function.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.basex.query.up.primitives.BasicOperation |
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BasicOperation.TYPE |
Field Summary |
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Fields inherited from class org.basex.query.up.primitives.BasicOperation |
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type |
Fields inherited from class org.basex.query.up.primitives.Operation |
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data, info |
Constructor Summary | |
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DBDrop(Data d,
InputInfo ii,
QueryContext c)
Constructor. |
Method Summary | |
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void |
apply()
Applies this operation. |
void |
merge(BasicOperation o)
Merges this operation with the given one. |
void |
prepare(MemData tmp)
Prepares this operation. |
int |
size()
Returns the total number of node operations. |
Methods inherited from class org.basex.query.up.primitives.BasicOperation |
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compareTo, getData, getInfo, getTargetNode |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DBDrop(Data d, InputInfo ii, QueryContext c)
d
- target data referenceii
- input infoc
- query contextMethod Detail |
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public void merge(BasicOperation o) throws QueryException
BasicOperation
merge
in class BasicOperation
o
- operation to merge into this one
QueryException
- exceptionpublic void prepare(MemData tmp) throws QueryException
BasicOperation
prepare
in class BasicOperation
tmp
- temporary mem data
QueryException
- exceptionpublic void apply() throws QueryException
BasicOperation
apply
in class BasicOperation
QueryException
- exceptionpublic int size()
Operation
size
in class Operation
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