public class QueryExpression extends AbstractExpression
children, context, updateListener
Constructor and Description |
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QueryExpression() |
Modifier and Type | Method and Description |
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QualifiedValue |
execute()
Returns the query generated by this expression (quality always good).
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java.lang.String |
getOpName()
Return a human-readable name for the operation that this expression performs
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java.lang.Class<?> |
getType()
Return the type that this expression will return
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connect, disconnect, getChildren, setChildren, shutdown, startup, typeMismatch
public QualifiedValue execute() throws ExpressionException
ExpressionException
public java.lang.String getOpName()
Expression
public java.lang.Class<?> getType()
Expression