Package | Description |
---|---|
org.apache.commons.jexl |
Provides a framework for evaluating JEXL expressions.
|
org.apache.commons.jexl.parser |
Contains the Parser for JEXL script.
|
Class and Description |
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Parser |
Class and Description |
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ASTAddNode
Addition : either integer addition or string concatenation.
|
ASTAndNode
&& and 'and'.
|
ASTArrayAccess
Like an ASTIdentifier, but with array access allowed.
|
ASTArrayLiteral |
ASTAssignment
x = y, assigns a value to a variable in the context.
|
ASTBitwiseAndNode
Bitwise And.
|
ASTBitwiseComplNode
Bitwise Complement.
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ASTBitwiseOrNode
Bitwise Or.
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ASTBitwiseXorNode
Bitwise Or.
|
ASTBlock
{ code }, a block of statements enclosed in curly braces.
|
ASTDivNode
a / b, mathematical divide.
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ASTElvisNode
"x?:y" operator.
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ASTEmptyFunction
function to see if reference doesn't exist in context.
|
ASTEQNode
Represents equality between values.
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ASTExpression
AST node for expression.
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ASTExpressionExpression
represents equality between integers - use .equals() for strings.
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ASTFalseNode
represents Boolean false.
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ASTFloatLiteral
represents a float point number.
|
ASTForeachStatement
ForEach statement.
|
ASTGENode
GE : a >= b.
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ASTGTNode
GT : a > b.
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ASTIdentifier
Simple identifier - $foo or $foo.bar (both parts are identifiers).
|
ASTIfStatement
if ( expression ) statement [else statement].
|
ASTIntegerLiteral
represents an integer.
|
ASTJexlScript
Top of the syntax tree - parsed Jexl code.
|
ASTLENode
LE : a <= b.
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ASTLTNode
LT : a < b.
|
ASTMapEntry |
ASTMapLiteral |
ASTMethod
Method execution.
|
ASTModNode
% (mod).
|
ASTMulNode
Multiplication.
|
ASTNENode
Not equal to.
|
ASTNotNode
Not : 'not' or '!'.
|
ASTNullLiteral
'null'.
|
ASTOrNode
|| and 'or'.
|
ASTReference
reference - any variable expression.
|
ASTReferenceExpression
variable; A reference by itself.
|
ASTSizeFunction
generalized size() function for all classes we can think of.
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ASTSizeMethod
Size Method, e.g.
|
ASTStatementExpression
Assignment as an expression.
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ASTStringLiteral
represents a quoted string.
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ASTSubtractNode
Subtraction.
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ASTTernaryNode
"x?y:z" operator.
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ASTTrueNode
represents Boolean true.
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ASTUnaryMinusNode
- (unary minus).
|
ASTWhileStatement
A while loop.
|
Node
All AST nodes must implement this interface.
|
ParseException
This exception is thrown when parse errors are encountered.
|
Parser |
ParserConstants
Token literal values and constants.
|
ParserTokenManager
Token Manager.
|
ParserTreeConstants |
ParserVisitor |
SimpleCharStream
An implementation of interface CharStream, where the stream is assumed to
contain only ASCII characters (without unicode processing).
|
SimpleNode
A Useful implementation of
Node . |
Token
Describes the input token stream.
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Copyright © 2014 The Apache Software Foundation. All rights reserved.