com.triactive.jdo.store.sql.expr
Class StringExpression

java.lang.Object
  extended bycom.triactive.jdo.store.sql.expr.AbstractSqlExpression
      extended bycom.triactive.jdo.store.sql.expr.StringExpression
All Implemented Interfaces:
SqlExpression, StatementTextGenerator
Direct Known Subclasses:
StringLiteral

public class StringExpression
extends AbstractSqlExpression


Nested Class Summary
 
Nested classes inherited from class com.triactive.jdo.store.sql.expr.AbstractSqlExpression
AbstractSqlExpression.Body, AbstractSqlExpression.CompoundExpression, AbstractSqlExpression.SimpleColumnReference, AbstractSqlExpression.SubqueryExpression
 
Field Summary
 
Fields inherited from class com.triactive.jdo.store.sql.expr.AbstractSqlExpression
body, qs
 
Constructor Summary
StringExpression(AbstractSqlExpression.Body body)
           
StringExpression(QueryStatement.QueryColumn qsc)
           
 
Method Summary
 SqlExpression add(SqlExpression expr)
          Returns a new expression representing "this + expr".
 SqlExpression endsWithMethod(SqlExpression str)
           
 BooleanExpression eq(SqlExpression expr)
          Returns a new expression representing "this == expr".
 BooleanExpression gt(SqlExpression expr)
          Returns a new expression representing "this > expr".
 BooleanExpression gteq(SqlExpression expr)
          Returns a new expression representing "this >= expr".
 SqlExpression indexOfMethod(SqlExpression str)
           
 SqlExpression lengthMethod()
           
 BooleanExpression lt(SqlExpression expr)
          Returns a new expression representing "this < expr".
 BooleanExpression lteq(SqlExpression expr)
          Returns a new expression representing "this <= expr".
 BooleanExpression noteq(SqlExpression expr)
          Returns a new expression representing "this != expr".
 SqlExpression startsWithMethod(SqlExpression str)
           
 SqlExpression startsWithMethod(SqlExpression str, SqlExpression toffset)
           
 SqlExpression substringMethod(SqlExpression begin)
           
 SqlExpression substringMethod(SqlExpression begin, SqlExpression end)
           
 SqlExpression toLowerCaseMethod()
           
 SqlExpression toUpperCaseMethod()
           
 SqlExpression trimMethod()
           
 
Methods inherited from class com.triactive.jdo.store.sql.expr.AbstractSqlExpression
accessField, and, callMethod, cast, com, div, eor, getColumnMapping, getJavaType, getMapping, getQueryStatement, getReferencedColumns, innermostQuery, innermostQuery, ior, mod, mul, neg, newBody, newBody, newBody, newBody, newBody, newBody, newResultExpression, newSubqueryBody, not, select, setMapping, sub, toStatementText, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

StringExpression

public StringExpression(AbstractSqlExpression.Body body)

StringExpression

public StringExpression(QueryStatement.QueryColumn qsc)
Method Detail

eq

public BooleanExpression eq(SqlExpression expr)
Description copied from interface: SqlExpression
Returns a new expression representing "this == expr".

Specified by:
eq in interface SqlExpression
Overrides:
eq in class AbstractSqlExpression

noteq

public BooleanExpression noteq(SqlExpression expr)
Description copied from interface: SqlExpression
Returns a new expression representing "this != expr".

Specified by:
noteq in interface SqlExpression
Overrides:
noteq in class AbstractSqlExpression

lt

public BooleanExpression lt(SqlExpression expr)
Description copied from interface: SqlExpression
Returns a new expression representing "this < expr".

Specified by:
lt in interface SqlExpression
Overrides:
lt in class AbstractSqlExpression

lteq

public BooleanExpression lteq(SqlExpression expr)
Description copied from interface: SqlExpression
Returns a new expression representing "this <= expr".

Specified by:
lteq in interface SqlExpression
Overrides:
lteq in class AbstractSqlExpression

gt

public BooleanExpression gt(SqlExpression expr)
Description copied from interface: SqlExpression
Returns a new expression representing "this > expr".

Specified by:
gt in interface SqlExpression
Overrides:
gt in class AbstractSqlExpression

gteq

public BooleanExpression gteq(SqlExpression expr)
Description copied from interface: SqlExpression
Returns a new expression representing "this >= expr".

Specified by:
gteq in interface SqlExpression
Overrides:
gteq in class AbstractSqlExpression

add

public SqlExpression add(SqlExpression expr)
Description copied from interface: SqlExpression
Returns a new expression representing "this + expr".

Specified by:
add in interface SqlExpression
Overrides:
add in class AbstractSqlExpression

endsWithMethod

public SqlExpression endsWithMethod(SqlExpression str)

indexOfMethod

public SqlExpression indexOfMethod(SqlExpression str)

lengthMethod

public SqlExpression lengthMethod()

startsWithMethod

public SqlExpression startsWithMethod(SqlExpression str)

startsWithMethod

public SqlExpression startsWithMethod(SqlExpression str,
                                      SqlExpression toffset)

substringMethod

public SqlExpression substringMethod(SqlExpression begin)

substringMethod

public SqlExpression substringMethod(SqlExpression begin,
                                     SqlExpression end)

toLowerCaseMethod

public SqlExpression toLowerCaseMethod()

toUpperCaseMethod

public SqlExpression toUpperCaseMethod()

trimMethod

public SqlExpression trimMethod()


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