org.das2.dataset.AbstractDataSetCache

Keeps keep track of cache statistics and to give consistent log messages, and provides the Entry class.

AbstractDataSetCache( )

hits

misses

coalese

coalese( java.util.List result ) → DataSet

return the DataSet described by the set of DataSets if possible.

Parameters

result - a java.util.List

Returns:

org.das2.dataset.DataSet

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haveStored

haveStored( org.das2.dataset.DataSetDescriptor dsd, org.das2.datum.CacheTag cacheTag ) → boolean

Parameters

dsd - a DataSetDescriptor
cacheTag - a CacheTag

Returns:

boolean

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isResetCache

isResetCache( ) → boolean

Getter for property resetCache.

Returns:

Value of property resetCache.

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reset

reset( ) → void

reset the internal state of the cache

Returns:

void (returns nothing)

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retrieve

retrieve( org.das2.dataset.DataSetDescriptor dsd, org.das2.datum.CacheTag cacheTag ) → DataSet

Parameters

dsd - a DataSetDescriptor
cacheTag - a CacheTag

Returns:

org.das2.dataset.DataSet

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setResetCache

setResetCache( boolean resetCache ) → void

Setter for property resetCache.

Parameters

resetCache - New value of property resetCache.

Returns:

void (returns nothing)

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store

store( org.das2.dataset.DataSetDescriptor dsd, org.das2.datum.CacheTag cacheTag, org.das2.dataset.DataSet data ) → void

Parameters

dsd - a DataSetDescriptor
cacheTag - a CacheTag
data - a DataSet

Returns:

void (returns nothing)

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