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java.lang.Objectorg.glite.rgma.QueryProperties
The properties of a consumer query. The following static methods and constants are available:
QueryProperties.HISTORY
QueryProperties.getHistory(TimeInterval)
QueryProperties.LATEST
QueryProperties.getLatest(TimeInterval)
QueryProperties.CONTINUOUS
QueryProperties.getContinuous(TimeInterval)
Field Summary | |
static QueryProperties |
CONTINUOUS
Stream data continuously, starting with the next inserted tuple. |
static QueryProperties |
HISTORY
Retrieve data from HISTORY producers. |
static QueryProperties |
LATEST
Retrieve data from LATEST producers. |
static QueryProperties |
STATIC
Retrieve data from STATIC producers. |
Method Summary | |
boolean |
equals(java.lang.Object obj)
Compares this object with the specified object. |
static QueryProperties |
getContinuous(TimeInterval timeInterval)
Returns a CONTINUOUS QueryProperties object with a time interval. |
static QueryProperties |
getHistory(TimeInterval timeInterval)
Returns a HISTORY QueryProperties object with a time interval. |
static QueryProperties |
getLatest(TimeInterval timeInterval)
Returns a LATEST QueryProperties object with a time interval. |
TimeInterval |
getTimeInterval()
Returns the time interval associated with this QueryProperties. |
int |
hashCode()
Returns a hash code value for the object. |
boolean |
hasTimeInterval()
Determines if this QueryProperties has an associated TimeInterval. |
boolean |
isContinuous()
Determines if this is a CONTINUOUS query. |
boolean |
isHistory()
Determines if this is a HISTORY query. |
boolean |
isLatest()
Determines if this is a LATEST query. |
boolean |
isStatic()
Determines if this is a STATIC query. |
java.lang.String |
toString()
Returns a string representation of the object. |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
public static final QueryProperties CONTINUOUS
public static final QueryProperties LATEST
public static final QueryProperties HISTORY
public static final QueryProperties STATIC
Method Detail |
public static final QueryProperties getContinuous(TimeInterval timeInterval)
timeInterval
- Time interval for query.
public static final QueryProperties getHistory(TimeInterval timeInterval)
timeInterval
- Time interval for query.
public static final QueryProperties getLatest(TimeInterval timeInterval)
timeInterval
- Time interval for query.
public boolean isContinuous()
public boolean isHistory()
public boolean isLatest()
public boolean isStatic()
public TimeInterval getTimeInterval()
null
if no time interval has been set.public boolean equals(java.lang.Object obj)
obj
- Object to compare.
true
if this object and the specified object are
equal.Object.equals(java.lang.Object)
public boolean hasTimeInterval()
public int hashCode()
Object.hashCode()
public java.lang.String toString()
Object.toString()
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