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## Package com.sun.wbem.query

Interface Summary
WQLParserConstants |

Class Summary
AndQueryExp | The AndQueryExp class represents the expression
ASCII_CharStream | An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).
AttributeExp | This class represents SQL attributes used as arguments to SQL relational constraints.
BinaryRelQueryExp | Class representing binary relations between non-boolean operands.
DateTimeExp | This class represents DateTimes that are arguments to SQL relational constraints.
FromExp | The FromExp class is an abstract class whose subclasses represent 'from' clauses.
NonJoinExp | The NonJoinExp represents From clauses which have only one table specified to apply the select operation to.
NotQueryExp | Represents a NotQuery.
NumericValue | This class represents numbers that are arguments to SQL relational constraints.
OrQueryExp | It is used by the query building mechanism to represent disjunctions of relational expressions.
QualifiedAttributeExp | This class represents represents an attribute qualified by a classname and/or alias.
Query | This class contains all the constants associated with conditional relations.
QueryExp | The QueryExp class is an abstract class whose subclasses represent conditional expressions which return a boolean value when a particular 'row' is applied to them.
SelectExp | This class represents all 'select' clauses that are constructed in the WQL.
SelectList | SelectList represents a list of attributes which are used as the projection for the returned 'row'.
StringValueExp | This class represents strings that are arguments to SQL relational constraints.
Token | Describes the input token stream.
ValueExp | This class represents values that can be passed as arguments to SQL relational expressions.
WQLExp | The WQLExp class is an abstract class whose subclasses represent all valid WBEM queries.
WQLParser | JavaCC specification for a WQL parser for a subset of ANSI SQL
WQLParserTokenManager |

Exception Summary
ParseException | This exception is thrown when parse errors are encountered.

Error Summary
TokenMgrError |

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