Package org.eclipse.emf.cdo.common.util
Schnittstelle CDOQueryInfo
- Alle bekannten Unterschnittstellen:
CDOQuery
public interface CDOQueryInfo
Encapsulates all the transferable information that fully specifies a query from a
view to a
repository.- Seit:
- 3.0
- Autor:
- Simon McDuff
- No Implement
- This interface is not intended to be implemented by clients.
- No Extend
- This interface is not intended to be extended by clients.
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Feldübersicht
Felder -
Methodenübersicht
Modifizierer und TypMethodeBeschreibungReturns thechange setto be considered if this query has been created by a dirty transaction,nullotherwise.Returns the context object, ornullif no context is bound.intReturns the maximum number of results to retrieve orUNLIMITED_RESULTSfor no limitation.<T> TgetParameter(String name) Returns the value of the named parameter.Returns the parameters of this query as a map.Returns the language identifier of this query, nevernull.Returns the query string of this query ornullif no query string has been set.booleanVeraltet.As of 4.2 the legacy mode is always enabled.
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Felddetails
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UNLIMITED_RESULTS
static final int UNLIMITED_RESULTS- Siehe auch:
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PARAM_DISABLE_RESPONSE_FLUSHING
The name of aBoolean-typedparameterto influence automatic response flushing (the default) after each query result.- Seit:
- 4.2
- Siehe auch:
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PARAM_DISABLE_RESPONSE_TIMEOUT
The name of aBoolean-typedparameterthat can suppress timeouts during slow query execution on the server.- Seit:
- 4.18
- Siehe auch:
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Methodendetails
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getQueryLanguage
String getQueryLanguage()Returns the language identifier of this query, nevernull. -
getQueryString
String getQueryString()Returns the query string of this query ornullif no query string has been set. -
getParameters
Returns the parameters of this query as a map. -
getParameter
Returns the value of the named parameter.- Seit:
- 4.6
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getContext
Object getContext()Returns the context object, ornullif no context is bound.- Seit:
- 4.0
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getMaxResults
int getMaxResults()Returns the maximum number of results to retrieve orUNLIMITED_RESULTSfor no limitation. -
isLegacyModeEnabled
Veraltet.As of 4.2 the legacy mode is always enabled.Returnstrueif the view of this query had legacy mode enabled at the time this query was created,falseotherwise.- Seit:
- 4.0
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getChangeSetData
CDOChangeSetData getChangeSetData()Returns thechange setto be considered if this query has been created by a dirty transaction,nullotherwise.- Seit:
- 4.0
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