Package com.softwaremining.util

Class SortManager

java.lang.Object
com.softwaremining.util.SortManager
public class SortManager extends Object

  • Field Details

    • log

      protected static transient Log log

    • DEBUG

      public static final boolean DEBUG
      See Also:

    • totalRuntime

      public static long totalRuntime
      for internal use only ... profiling information

  • Constructor Details

  • Method Details

    • getWrapper

      public CBLBean getWrapper()

    • getKeys

      public List<OrderClause> getKeys()

    • getTopLevelSortField

      public AbstractCBLField getTopLevelSortField()

    • setSortField

      public void setSortField(ICBLDataType newSortField)

    • setDuplicatesInOrder

      public void setDuplicatesInOrder(boolean duplicatesInOrder)
      Controls Sort of records with duplicate keys: Whether original order is maintained. Defaults is to true
      Parameters:
      duplicatesInOrder -

    • addKeyAscending

      public void addKeyAscending(ISMObject field)

    • addKeyAscending

      public void addKeyAscending(String[] keyNames)

    • addKeyDescending

      public void addKeyDescending(String[] keyNames)

    • addKeyAscending

      public void addKeyAscending(ISMObject[] fields)

    • addKeyDescending

      public void addKeyDescending(ISMObject[] fields)

    • addKeyDescending

      public void addKeyDescending(ISMObject field)

    • setEbcdicSort

      public void setEbcdicSort(boolean newValue)
      ===== WARNING ====>: Please note, DO NOT use when sorting Numeric VALUES In ASCII character '1' is before 'A', in EBCDIC it is the other way ('A' before '1') Setting EBCDIC Sort will convert all the values to EBCDIC before comparison (Hence lower performance).
      Parameters:
      newValue -

    • sortArray

      public void sortArray(AbstractCBLField arrayField)

    • sort

      public int sort()

    • sort

      public int sort(boolean onFailThrowException)
      Returns:
      int - 0 is success, 16 is failure designed to return a value indicating whether sort is successful or not. For documentation please see: http://publib.boulder.ibm.com/infocenter/iadthelp/v7r0/index.jsp?topic=/com.ibm.etools.iseries.langref.doc/c0925395446.htm It says: When used in nested programs, the SORT-RETURN special register is implicitly defined as GLOBAL in the outermost COBOL program. The SORT-RETURN special register contains a return code of 0 (successful) or 16 (unsuccessful) at the completion of a sort/merge operation. You can set the SORT-RETURN special register to 16 in an error declarative or input/output procedure to terminate a sort/merge operation before all records are processed. The operation is terminated before a record is RETURNed or RELEASEd. You may specify the SORT-RETURN special register in a function wherever an integer argument is allowed.

    • next

      public String next()

    • nextRecord

      public String nextRecord() throws AtEndException, IOStatusException
      Throws:
      AtEndException
      IOStatusException

    • isEof

      public boolean isEof() throws CBLException
      have we reached the end of the file ?
      Returns:
      Throws:
      CBLException

    • size

      public int size()
      have we reached the end of the file ?
      Returns:
      Throws:
      CBLException

    • get

      public String get(int i)

    • getAllRows

      public List<String> getAllRows()

    • insert

      public void insert()
      automaticaly adds the stringified value of the sortFile (sortField was passed to SortManager constructor)

    • insert

      public void insert(String newValue)
      Also add the new value to the sortField (sortField was passed to SortManager constructor)
      Parameters:
      newValue -

    • addAll

      public void addAll(List<String> values)
      Append all elements to the sort
      Parameters:
      newValue -

    • clear

      public void clear()
      Clear all rows
      Parameters:
      newValue -

    • remove

      public void remove(int index)

    • getSortResult

      public static int getSortResult()

    • setSortResult

      public static void setSortResult(int sortResult)