IQueryBuilder

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com.sap.netweaver.bc.rf.common.namespace

Interface IQueryBuilder

public interface IQueryBuilder

Constructs IQueryExpressions for later use with the corresponding property search manager.

A IQueryBuilder constructs and combines IQueryExpressions, creating new IQueryExpressions, which finally are executed against the property search manager. Construction is done in the following way

 builder.equ(x, y).and(builder.eq(z, "name")).or(builder.like(y, "%jpg"))

 builder.not(builder.greaterThan(x, new Integer(7)))

Method Summary
`IQueryExpression`	`constFalse()`
`IQueryExpression`	`constTrue()`
`IQueryExpression`	`eq(IName name, Object value)` Returns a new expression which tests property == value.
`IQueryExpression`	`eq(IName name, String value)` Returns a new expression which tests property == value.
`IQueryExpression`	`eqIgnoreCase(IName name, String value)` Returns a new expression which tests property == value, ignoring case.
`IQueryExpression`	`greater(IName name, Object value)` Returns a new expression which tests property > value.
`IQueryExpression`	`greater(IName name, String value)` Returns a new expression which tests property > value.
`IQueryExpression`	`greaterEq(IName name, Object value)` Returns a new expression which tests property >= value.
`IQueryExpression`	`greaterEq(IName name, String value)` Returns a new expression which tests property >= value.
`IQueryExpression`	`greaterEqIgnoreCase(IName name, String value)` Returns a new expression which tests property >= value, ignoring case.
`IQueryExpression`	`greaterIgnoreCase(IName name, String value)` Returns a new expression which tests property > value, ignoring case.
`IQueryExpression`	`isCollection()` Returns a new expression which tests if the resource is a collection
`IQueryExpression`	`isDefined(IName name)` Returns a new expression which tests for the properties existence.
`IQueryExpression`	`less(IName name, Object value)` Returns a new expression which tests property < value.
`IQueryExpression`	`less(IName name, String value)` Returns a new expression which tests property < value.
`IQueryExpression`	`lessEq(IName name, Object value)` Returns a new expression which tests property <= value.
`IQueryExpression`	`lessEq(IName name, String value)` Returns a new expression which tests property <= value.
`IQueryExpression`	`lessEqIgnoreCase(IName name, String value)` Returns a new expression which tests property <= value, ignoring case.
`IQueryExpression`	`lessIgnoreCase(IName name, String value)` Returns a new expression which tests property < value, ignoring case.
`IQueryExpression`	`like(IName name, String value)` Returns a new expression which tests property is like value, where value is a wildcard expression.
`IQueryExpression`	`likeIgnoreCase(IName name, String value)` Returns a new expression which tests property is like value, where value is a wildcard expression.
`IQueryExpression`	`not(IQueryExpression expression)` Returns a new expression which is the complement of the given expression.
`IQueryExpression`	`notEq(IName name, Object value)` Returns a new expression which tests property !
`IQueryExpression`	`notEq(IName name, String value)` Returns a new expression which tests property !
`IQueryExpression`	`notEqIgnoreCase(IName name, String value)` Returns a new expression which tests property !

Method Detail

eq

IQueryExpression eq(IName name,
                    Object value)

Returns a new expression which tests property == value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property == value

eq

IQueryExpression eq(IName name,
                    String value)

Returns a new expression which tests property == value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property == value

eqIgnoreCase

IQueryExpression eqIgnoreCase(IName name,
                              String value)

Returns a new expression which tests property == value, ignoring case.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property == value

notEq

IQueryExpression notEq(IName name,
                       Object value)

Returns a new expression which tests property != value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property != value

notEq

IQueryExpression notEq(IName name,
                       String value)

Returns a new expression which tests property != value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property != value

notEqIgnoreCase

IQueryExpression notEqIgnoreCase(IName name,
                                 String value)

Returns a new expression which tests property != value, ignoring case.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property != value

less

IQueryExpression less(IName name,
                      Object value)

Returns a new expression which tests property < value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property < value

less

IQueryExpression less(IName name,
                      String value)

Returns a new expression which tests property < value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property < value

lessIgnoreCase

IQueryExpression lessIgnoreCase(IName name,
                                String value)

Returns a new expression which tests property < value, ignoring case.

Parameters:: name - the name3 of the property; value - to compare against
Returns:: expression representing property < value

lessEq

IQueryExpression lessEq(IName name,
                        Object value)

Returns a new expression which tests property <= value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property <= value

lessEq

IQueryExpression lessEq(IName name,
                        String value)

Returns a new expression which tests property <= value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property <= value

lessEqIgnoreCase

IQueryExpression lessEqIgnoreCase(IName name,
                                  String value)

Returns a new expression which tests property <= value, ignoring case.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property <= value

greater

IQueryExpression greater(IName name,
                         Object value)

Returns a new expression which tests property > value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property > value

greater

IQueryExpression greater(IName name,
                         String value)

Returns a new expression which tests property > value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property > value

greaterIgnoreCase

IQueryExpression greaterIgnoreCase(IName name,
                                   String value)

Returns a new expression which tests property > value, ignoring case.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property > value

greaterEq

IQueryExpression greaterEq(IName name,
                           Object value)

Returns a new expression which tests property >= value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property >= value

greaterEq

IQueryExpression greaterEq(IName name,
                           String value)

Returns a new expression which tests property >= value.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property >= value

greaterEqIgnoreCase

IQueryExpression greaterEqIgnoreCase(IName name,
                                     String value)

Returns a new expression which tests property >= value, ignoring case.

Parameters:: name - the name of the property; value - to compare against
Returns:: expression representing property >= value

not

IQueryExpression not(IQueryExpression expression)

Returns a new expression which is the complement of the given expression.

Parameters:: expression - to return complement of
Returns:: expression representing !expression

like

IQueryExpression like(IName name,
                      String value)

Returns a new expression which tests property is like value, where value is a wildcard expression. Wildcard characters are "_" and "%", where "_" matches one character and "%" matches 0 or more characters. "\" can be used as escape character and is only allowed to escape itself, "_" and "%".

Parameters:: name - the name of the property; value - the wildcard expression
Returns:: expression representing property like value

likeIgnoreCase

IQueryExpression likeIgnoreCase(IName name,
                                String value)

Parameters:: name - the name of the property; value - the wildcard expression
Returns:: expression representing property like value

isDefined

IQueryExpression isDefined(IName name)

Returns a new expression which tests for the properties existence.

Parameters:: name - the name of the property
Returns:: expression representing "if exists property"

isCollection

IQueryExpression isCollection()

Returns a new expression which tests if the resource is a collection

Returns:: expression representing test if resource is collection

constFalse

IQueryExpression constFalse()

Returns:: constant false

constTrue

IQueryExpression constTrue()

Returns:: constant true

Access Rights

This class can be accessed from:

SC	DC	Public Part	ACH
`[sap.com] KMC-WPC`	`[sap.com] tc/kmc/wpc/wpcfacade`	`api`	`EP-PIN-WPC-WCM`
`[sap.com] KMC-CM`	`[sap.com] tc/km/frwk`	`api`	`EP-KM-CM`