Package org.eclipse.emf.cdo.util
Interface CDOUpdatable
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- All Known Subinterfaces:
CDONet4jSession,CDOSession,CDOSession,CDOTransaction,CDOView,InternalCDOSession,InternalCDOTransaction,InternalCDOView
- All Known Implementing Classes:
CDOPushTransaction
public interface CDOUpdatableRepresents facilities that can receivepassive updates.- Since:
- 3.0
- Author:
- Eike Stepper
- 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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Field Summary
Fields Modifier and Type Field Description static longNO_TIMEOUT
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description longgetLastUpdateTime()Returns the time stamp of the last commit operation.booleanrunAfterUpdate(long updateTime, java.lang.Runnable runnable)voidwaitForUpdate(long updateTime)Blocks the calling thread until a commit operation with the given time stamp (or higher) has occurred.booleanwaitForUpdate(long updateTime, long timeoutMillis)Blocks the calling thread until a commit operation with the given time stamp (or higher) has occurred or the given timeout has expired.
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Field Detail
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NO_TIMEOUT
static final long NO_TIMEOUT
- See Also:
- Constant Field Values
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Method Detail
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getLastUpdateTime
long getLastUpdateTime()
Returns the time stamp of the last commit operation. May not be accurate ifpassive updatesare disabled.
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waitForUpdate
void waitForUpdate(long updateTime)
Blocks the calling thread until a commit operation with the given time stamp (or higher) has occurred.
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waitForUpdate
boolean waitForUpdate(long updateTime, long timeoutMillis)Blocks the calling thread until a commit operation with the given time stamp (or higher) has occurred or the given timeout has expired.- Returns:
trueif the specified commit operation has occurred within the given timeout period,falseotherwise.
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runAfterUpdate
boolean runAfterUpdate(long updateTime, java.lang.Runnable runnable)- Since:
- 4.3
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