[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Classes
Class | Description | |
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![]() | ASTConstantHelper | Parses constant strings and returns the constant Object. |
![]() | ASTFilterSpecHelper |
Builds a filter specification from filter AST nodes.
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![]() | ASTFilterSpecValidationException |
This exception is thrown to indicate a problem in a filter specification.
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![]() | ASTOutputLimitHelper | Builds an output limit spec from an output limit AST node.
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![]() | ASTParameterHelper | Parse AST parameter nodes including constants, arrays, lists.
Distinguishes between uniform and non-uniform arrays.
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![]() | ASTViewSpecHelper | Builds a view specification from view AST nodes. |
![]() | ASTWalkException |
This exception is thrown to indicate a problem in statement creation.
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![]() | EPStatementSyntaxException | This exception is thrown to indicate a problem in statement creation. |
![]() | EQLTreeWalker |
Called during the walks of a EQL expression AST tree as specified in the grammar file.
Constructs filter and view specifications etc.
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![]() | FrequencyParameter |
Encapsulates a parameter specifying a frequency, i.e. '* / 5'.
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![]() | IntParameter |
Parameter supplying a single int value is a set of numbers.
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![]() | ListParameter |
Represents a list of values in a set of numeric parameters.
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![]() | ParseHelper | Helper class for parsing an expression and walking a parse tree. |
![]() | RangeParameter |
Represents a range of numbers as a parameter.
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![]() | TimePeriodParameter |
Parameter for views that accept time period information such as "5 sec 100 msec".
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![]() | WildcardParameter |
Represents a wildcard as a parameter.
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Interfaces
Interface | Description | |
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![]() | NumberSetParameter |
Interface to generate a set of integers from parameters that include ranges, lists and frequencies.
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![]() | ParseRuleSelector | For selection of the parse rule to use. |
![]() | WalkRuleSelector |
For selection of the AST tree walk rule to use.
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