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ojb.broker.query
Class OJBSearchFilter  

java.lang.Object
  ojb.broker.query.SearchFilter
      ojb.broker.query.OJBSearchFilter

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public class OJBSearchFilter

extends SearchFilter

OJB Search Filter Class for ObJectRelationalBridge O/R mapping tool This class builds a search filter tree, specifing how names and values are to be compared when searching a database. This extends SearchFilter and implements the Convert method that produces the search filter string for the SQL database

Version:

$Revision: 1.1 $ $Date: 2002/04/18 11:44:13 $

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Nested Class Summary

 

Nested classes inherited from class ojb.broker.query.SearchFilter

SearchFilter.SearchBase, SearchFilter.SearchBaseLeaf, SearchFilter.SearchBaseLeafComparison, SearchFilter.SearchBaseLeafInt, SearchFilter.SearchBaseNode

 

Field Summary
(package private)  Criteria	criteria

 

Fields inherited from class ojb.broker.query.SearchFilter

AND, BINARY_OPER_MASK, EQUAL, filter, GREATER_EQUAL, GREATER_THAN, IN, LESS_EQUAL, LESS_THAN, LIKE, LOGICAL_OPER_MASK, NOT, NOT_EQUAL, NOT_IN, OR

 

Constructor Summary

OJBSearchFilter()

 

Method Summary
void	combine(SearchFilter new_filter, int op)           Combine one other search filters with this one, using the specific operator.
void	combine(java.util.Vector new_filters, int op)           Combine other search filters with this one, using the specific operator.
void	compareFilter(java.lang.String elementName, java.lang.String value, int oper)           Change the search filter to one that compares an element name to a value.
protected  Criteria	getCriteria()           -----------------------------------------------------------
void	matchList(java.lang.String elementName, int[] values, int oper)           Change the search filter to one that specifies an element to not match one of a list of integer values.
void	matchList(java.lang.String elementName, java.lang.String[] values, int oper)           Change the search filter to one that specifies an element to not match one of a list of values.
void	matchList(java.lang.String elementName, java.util.Vector values, int oper)           Change the search filter to one that specifies an element to match or not match one of a list of values.
void	matchSet(java.util.Hashtable elements, int combine_op, int compare_op)           Change the search filter to one that specifies a set of elements and their values that must match, and the operator to use to combine the elements.
void	matchSet(java.lang.String[] elementNames, java.lang.String[] elementValues, int op)           Change the search filter to one that specifies a set of elements and their values that must match, and the operator to use to combine the elements.
void	matchValue(java.lang.String elementName, int value, int oper)           -----------------------------------------------------------
void	matchValue(java.lang.String elementName, java.lang.String value, int oper)           Change the search filter to one that specifies an element to not match one single value.
java.lang.String	toString()           -----------------------------------------------------------

 

Methods inherited from class ojb.broker.query.SearchFilter

ConvertBinaryOperator, getFilter

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

criteria

Criteria criteria

Constructor Detail

OJBSearchFilter

public OJBSearchFilter()

Method Detail

matchList

public void matchList(java.lang.String elementName,
                      java.util.Vector values,
                      int oper)

Change the search filter to one that specifies an element to match or not match one of a list of values. The old search filter is deleted.

Overrides:

matchList in class SearchFilter

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matchList

public void matchList(java.lang.String elementName,
                      java.lang.String[] values,
                      int oper)

Change the search filter to one that specifies an element to not match one of a list of values. The old search filter is deleted.

Overrides:

matchList in class SearchFilter

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matchList

public void matchList(java.lang.String elementName,
                      int[] values,
                      int oper)

Change the search filter to one that specifies an element to not match one of a list of integer values. The old search filter is deleted.

Overrides:

matchList in class SearchFilter

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matchValue

public void matchValue(java.lang.String elementName,
                       java.lang.String value,
                       int oper)

Change the search filter to one that specifies an element to not match one single value. The old search filter is deleted.

Overrides:

matchValue in class SearchFilter

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matchValue

public void matchValue(java.lang.String elementName,
                       int value,
                       int oper)

-----------------------------------------------------------

Overrides:

matchValue in class SearchFilter

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compareFilter

public void compareFilter(java.lang.String elementName,
                          java.lang.String value,
                          int oper)
                   throws DBException

Change the search filter to one that compares an element name to a value. The old search filter is deleted.

Overrides:

compareFilter in class SearchFilter

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matchSet

public void matchSet(java.util.Hashtable elements,
                     int combine_op,
                     int compare_op)
              throws DBException

Change the search filter to one that specifies a set of elements and their values that must match, and the operator to use to combine the elements. Each key is compared for an equal match to the value, and all comparisons are combined by the specified logical operator (OR or AND). The old search filter is deleted.

Overrides:

matchSet in class SearchFilter

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matchSet

public void matchSet(java.lang.String[] elementNames,
                     java.lang.String[] elementValues,
                     int op)
              throws DBException

Change the search filter to one that specifies a set of elements and their values that must match, and the operator to use to combine the elements. Each element name is compared for an equal match to the value, and all comparisons are combined by the specified logical operator (OR or AND). The old search filter is deleted.

Overrides:

matchSet in class SearchFilter

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combine

public void combine(java.util.Vector new_filters,
                    int op)
             throws DBException

Combine other search filters with this one, using the specific operator.

Overrides:

combine in class SearchFilter

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combine

public void combine(SearchFilter new_filter,
                    int op)
             throws DBException

Combine one other search filters with this one, using the specific operator.

Overrides:

combine in class SearchFilter

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toString

public java.lang.String toString()

-----------------------------------------------------------

Specified by:

toString in class SearchFilter

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getCriteria

protected Criteria getCriteria()

-----------------------------------------------------------

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> ojb >> broker >> [ query overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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