Uses of Class
org.jpox.store.expression.StringExpression

Packages that use StringExpression
org.jpox.store.expression This package provides a series of expressions and literals used in the conversion of a JDOQL query into the resultant SQL that is required to be executed in the datastore. 
org.jpox.store.rdbms.adapter Provides mappings of all supported databases to aspects of the database that determines the SQL generation. 
 

Uses of StringExpression in org.jpox.store.expression
 

Subclasses of StringExpression in org.jpox.store.expression
 class ConcatOperatorExpression
          Concatenate two expressions.
 class MetaDataStringLiteral
          Representation of a metadata string literal.
 class StringLiteral
          Representation of a string literal.
 class SubstringExpression
          Representation of a Substring expression in a Query.
 

Methods in org.jpox.store.expression that return StringExpression
 StringExpression ExpressionConversionAdapter.toStringExpression(NumericExpression expr)
          A String conversion that converts a numeric expression to string.
 StringExpression ExpressionConversionAdapter.toStringExpression(StringLiteral expr)
          A String conversion that converts a String literal to String expression.
 StringExpression ExpressionMethodAdapter.substringMethod(StringExpression str, NumericExpression begin)
          Returns the expression for the JDOQL String.substring(str,begin) method.
 StringExpression ExpressionMethodAdapter.substringMethod(StringExpression str, NumericExpression begin, NumericExpression end)
          Returns the expression for the JDOQL String.substring(str,begin,end) method.
 StringExpression ExpressionMethodAdapter.trimMethod(StringExpression str)
          Returns the expression for the JDOQL String.trim(str) method.
 StringExpression StringExpression.charAtMethod(ScalarExpression index)
          Returns the character at a position.
 StringExpression StringExpression.substringMethod(ScalarExpression begin)
          Method to handle the substring operation.
 StringExpression StringExpression.substringMethod(ScalarExpression begin, ScalarExpression end)
          Method to handle the substring operation.
 StringExpression StringExpression.toLowerCaseMethod()
          Method to handle the lower case operation.
 StringExpression StringExpression.toUpperCaseMethod()
          Method to handle the upper case operation.
 StringExpression StringExpression.trimMethod()
          Method to handle trimming of a string.
 StringExpression StringLiteral.substringMethod(NumericExpression begin)
          Method to handle the substring operation.
 StringExpression StringLiteral.substringMethod(NumericExpression begin, NumericExpression end)
          Method to handle the substring operation.
 StringExpression StringLiteral.toLowerCaseMethod()
          Method to handle the lower case operation.
 StringExpression StringLiteral.toUpperCaseMethod()
          Method to handle the upper case operation.
 StringExpression StringLiteral.trimMethod()
          Method to handle trimming of a string.
 

Methods in org.jpox.store.expression with parameters of type StringExpression
 NumericExpression ExpressionMethodAdapter.lengthMethod(StringExpression str)
          Returns the expression for the JDOQL String.length() method.
 StringExpression ExpressionMethodAdapter.substringMethod(StringExpression str, NumericExpression begin)
          Returns the expression for the JDOQL String.substring(str,begin) method.
 StringExpression ExpressionMethodAdapter.substringMethod(StringExpression str, NumericExpression begin, NumericExpression end)
          Returns the expression for the JDOQL String.substring(str,begin,end) method.
 StringExpression ExpressionMethodAdapter.trimMethod(StringExpression str)
          Returns the expression for the JDOQL String.trim(str) method.
 

Constructors in org.jpox.store.expression with parameters of type StringExpression
SubstringExpression(StringExpression str, NumericExpression begin)
          Constructs the substring
SubstringExpression(StringExpression str, NumericExpression begin, NumericExpression end)
          Constructs the substring
 

Uses of StringExpression in org.jpox.store.rdbms.adapter
 

Methods in org.jpox.store.rdbms.adapter that return StringExpression
 StringExpression DatabaseAdapter.toStringExpression(NumericExpression expr)
          A String conversion that converts a numeric expression to string.
 StringExpression DatabaseAdapter.toStringExpression(StringLiteral expr)
          A String conversion that converts a String literal to String expression.
 StringExpression DatabaseAdapter.substringMethod(StringExpression str, NumericExpression begin)
          Returns the appropriate SQL expression for the JDOQL String.substring(str,begin) method.
 StringExpression DatabaseAdapter.trimMethod(StringExpression str)
          Returns the appropriate SQL expression for the JDOQL String.trim(str) method.
 StringExpression DatabaseAdapter.substringMethod(StringExpression str, NumericExpression begin, NumericExpression end)
          Returns the appropriate SQL expression for the JDOQL String.substring(str,begin,end) method.
 

Methods in org.jpox.store.rdbms.adapter with parameters of type StringExpression
 NumericExpression DatabaseAdapter.lengthMethod(StringExpression str)
          Returns the appropriate SQL expression for the JDOQL String.length() method.
 StringExpression DatabaseAdapter.substringMethod(StringExpression str, NumericExpression begin)
          Returns the appropriate SQL expression for the JDOQL String.substring(str,begin) method.
 StringExpression DatabaseAdapter.trimMethod(StringExpression str)
          Returns the appropriate SQL expression for the JDOQL String.trim(str) method.
 StringExpression DatabaseAdapter.substringMethod(StringExpression str, NumericExpression begin, NumericExpression end)
          Returns the appropriate SQL expression for the JDOQL String.substring(str,begin,end) method.
 



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