| Interface | Description |
|---|---|
| BooleanExpression |
Common interface for all types of boolean expressions
|
| BooleanExpressionVisitor |
Visitor interface for a
BooleanTerm |
| ValueExpression |
Common interface for all types of value expressions
|
| ValueExpressionVisitor |
Visitor interface for a
BooleanTerm |
| Class | Description |
|---|---|
| AbstractBooleanExpression |
Abstract base class for all types of BooleanExpressions
|
| AbstractValueExpression |
Abstract base class for all types of value expressions
|
| And |
This class represents
|
| BooleanLiteral |
This class represents boolean literals (read "true" and "false")
|
| BooleanTerm | |
| Comparison | |
| IntegerLiteral |
This class represents integer literals (or character literals in SQL terms).
|
| Not |
This class implements the logical unary NOT
|
| Or |
This class represents
|
| StringLiteral |
This class represents string literals (or character literals in SQL terms).
|
| Enum | Description |
|---|---|
| ComparisonOperator |
This enum represents the different types of
Comparisons that can be
used in Expressions. |
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