Searched refs:extent (Results 1 - 4 of 4) sorted by relevance

/glassfish-3.1.2/transaction/jts/src/main/java/com/sun/jts/CosTransactions/
H A DLogLSN.java70 * extent: the extent file number
71 * offset: the offset within the extent file
102 int extent = 0; field in class:LogLSN
114 extent = 0;
129 extent = ext;
142 extent = lsn.extent;
160 extent = (bytes[index++]&255) +
175 return offset == 0 && extent
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H A DLogExtent.java45 // Description: Log extent file interface.
72 /**A structure containing information for an open log file extent.
89 // The type of access last made to an extent file is stored in the extent
104 /**The radix used to convert extent numbers to strings.
108 /**The maximum number of extent files that can be allocated to a single
119 /**The extent number.
123 /**The file handle for the log extent file.
127 /**The file for the log extent file.
135 /**The cursor position in the log extent
152 LogExtent( int extent, LogFileHandle extentFH, File extentFile ) argument
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H A DLogHandle.java138 /**The record type written to at the end of an extent to signify that the
181 * performance reason, so we can get to the extent descriptor quickly.
187 * /var/cics_regions/region_name/log/<logname>.extent.00000001
330 // Calculate the remaining space in the current extent by subtracting
341 // Set the WORKING extent descriptor to the returned value
347 // IF not enough space in current extent
352 // Calculate the number of the next (new) extent
353 // Calculate LSN of first record in the new extent.
354 // Test that the new extent number has not wrapped to become negative;
357 int nextExtent = logControlDescriptor.headLSN.extent
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H A DLogControl.java98 private final static String EXTENT_NAME = "extent."/*#Frozen*/;
330 // Open the first extent file and allocate the storage it requires.
363 logEDP = logHandle.openExtent(logHandle.logControlDescriptor.nextLSN.extent);
395 // rebuild the extent table, starting form the extent
396 // containing the Tail LSN and finishing with the extent
402 for( int currentExtent = logHandle.logControlDescriptor.tailLSN.extent;
403 currentExtent <= logHandle.logControlDescriptor.headLSN.extent ||
404 currentExtent <= logHandle.logControlDescriptor.nextLSN.extent;
481 // Build the extent fil
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