Package com.ibm.fhir.persistence.jdbc.util.type

Class NewNumberParmBehaviorUtil

java.lang.Object

com.ibm.fhir.persistence.jdbc.util.type.NewNumberParmBehaviorUtil

public class NewNumberParmBehaviorUtil
extends Object

Number Parameter Behavior Util encapsulates the logic specific to Prefix treatment of the Search queries related to numbers, and the implied ranges therein. New implementation based on Select instead of StringBuilder

Field Summary

Fields

Modifier and Type	Field	Description
protected static BigDecimal	FACTOR

Constructor Summary

Constructors

Constructor	Description
NewNumberParmBehaviorUtil()

Method Summary

Modifier and Type	Method	Description
static void	addValue(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment, String tableAlias, String columnBase, com.ibm.fhir.search.SearchConstants.Prefix prefix, BigDecimal value)	Append the condition and bind the variables according to the semantics of the passed prefix adds the value to the whereClause.
static void	buildApproxRangeClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment, String tableAlias, String columnBase, BigDecimal lowerBound, BigDecimal upperBound, BigDecimal value)	Add the approx range clause to the given whereClauseSegment
static void	buildCommonClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment, String tableAlias, String columnName, String columnNameLow, String columnNameHigh, String operator, BigDecimal value, BigDecimal bound)	the build common clause considers _VALUE_*** and _VALUE when querying the data.
static void	buildEbOrSaClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment, String tableAlias, String columnNameLowOrHigh, String operator, BigDecimal bound)	the build eb or sa clause considers only _VALUE_LOW and _VALUE_HIGH
static void	buildEqualsRangeClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment, String tableAlias, String columnBase, BigDecimal lowerBound, BigDecimal upperBound)	Add the equals range clause to the given whereClauseSegment
static void	buildNotEqualsRangeClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment, String tableAlias, String columnBase, BigDecimal lowerBound, BigDecimal upperBound)	Add the not-equals range clause to the given whereClauseSegment
void	executeBehavior(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment, com.ibm.fhir.search.parameters.QueryParameter queryParm, String tableAlias)	Add the filter predicate logic to the given whereClauseSegment
static BigDecimal	generateLowerBound(BigDecimal original)	Generate the lower bound for the given value
static BigDecimal	generateUpperBound(BigDecimal original)	Generate the upper bound for the given value

Methods inherited from class java.lang.Object

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

Field Detail

FACTOR

protected static final BigDecimal FACTOR

Constructor Detail

NewNumberParmBehaviorUtil

public NewNumberParmBehaviorUtil()

Method Detail

executeBehavior

public void executeBehavior(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment,
                            com.ibm.fhir.search.parameters.QueryParameter queryParm,
                            String tableAlias)
                     throws com.ibm.fhir.persistence.exception.FHIRPersistenceException

Add the filter predicate logic to the given whereClauseSegment

Parameters:

whereClauseSegment -

queryParm -

tableAlias -

Throws:

com.ibm.fhir.persistence.exception.FHIRPersistenceException

addValue

public static void addValue(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment,
                            String tableAlias,
                            String columnBase,
                            com.ibm.fhir.search.SearchConstants.Prefix prefix,
                            BigDecimal value)

Append the condition and bind the variables according to the semantics of the passed prefix adds the value to the whereClause.

Parameters:

whereClauseSegment -

tableAlias -

columnBase -

prefix -

value -

buildCommonClause

public static void buildCommonClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment,
                                     String tableAlias,
                                     String columnName,
                                     String columnNameLow,
                                     String columnNameHigh,
                                     String operator,
                                     BigDecimal value,
                                     BigDecimal bound)

the build common clause considers _VALUE_*** and _VALUE when querying the data.
The data should not result in a duplication as the OR condition short circuits double matches. If one exists, great, we'll return it, else we'll peek at the other column.

Parameters:

whereClauseSegment -

tableAlias -

columnName -

columnNameLow -

columnNameHigh -

operator -

value -

bound -

buildEbOrSaClause

public static void buildEbOrSaClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment,
                                     String tableAlias,
                                     String columnNameLowOrHigh,
                                     String operator,
                                     BigDecimal bound)

the build eb or sa clause considers only _VALUE_LOW and _VALUE_HIGH

Parameters:

whereClauseSegment -

tableAlias -

columnNameLowOrHigh -

operator -

bound -

buildEqualsRangeClause

public static void buildEqualsRangeClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment,
                                          String tableAlias,
                                          String columnBase,
                                          BigDecimal lowerBound,
                                          BigDecimal upperBound)

Add the equals range clause to the given whereClauseSegment

Parameters:

whereClauseSegment -

tableAlias -

columnBase -

lowerBound -

upperBound -

buildApproxRangeClause

public static void buildApproxRangeClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment,
                                          String tableAlias,
                                          String columnBase,
                                          BigDecimal lowerBound,
                                          BigDecimal upperBound,
                                          BigDecimal value)

Add the approx range clause to the given whereClauseSegment

Parameters:

whereClauseSegment -

tableAlias -

columnBase -

lowerBound -

upperBound -

value -

buildNotEqualsRangeClause

public static void buildNotEqualsRangeClause(com.ibm.fhir.database.utils.query.WhereFragment whereClauseSegment,
                                             String tableAlias,
                                             String columnBase,
                                             BigDecimal lowerBound,
                                             BigDecimal upperBound)

Add the not-equals range clause to the given whereClauseSegment

Parameters:

whereClauseSegment -

tableAlias -

columnBase -

lowerBound -

upperBound -

generateLowerBound

public static BigDecimal generateLowerBound(BigDecimal original)

Generate the lower bound for the given value

Parameters:

original -

Returns:

generateUpperBound

public static BigDecimal generateUpperBound(BigDecimal original)

Generate the upper bound for the given value

Parameters:

original -

Returns: