Uses of Class
org.apache.commons.jexl.parser.SimpleNode

Packages that use SimpleNode

Package	Description
org.apache.commons.jexl	Provides a framework for evaluating JEXL expressions.
org.apache.commons.jexl.parser	Contains the Parser for JEXL script.

Uses of SimpleNode in org.apache.commons.jexl

Fields in org.apache.commons.jexl declared as SimpleNode

Modifier and Type	Field and Description
protected SimpleNode	ExpressionImpl.node The resulting AST we can call value() on.

Constructors in org.apache.commons.jexl with parameters of type SimpleNode

Constructor and Description
ExpressionImpl(java.lang.String expr, SimpleNode ref) do not let this be generally instantiated with a 'new'.

Uses of SimpleNode in org.apache.commons.jexl.parser

Subclasses of SimpleNode in org.apache.commons.jexl.parser

Modifier and Type	Class and Description
class	ASTAddNode Addition : either integer addition or string concatenation.
class	ASTAndNode && and 'and'.
class	ASTArrayAccess Like an ASTIdentifier, but with array access allowed.
class	ASTAssignment x = y, assigns a value to a variable in the context.
class	ASTBitwiseAndNode Bitwise And.
class	ASTBitwiseComplNode Bitwise Complement.
class	ASTBitwiseOrNode Bitwise Or.
class	ASTBitwiseXorNode Bitwise Or.
class	ASTBlock { code }, a block of statements enclosed in curly braces.
class	ASTDivNode a / b, mathematical divide.
class	ASTEmptyFunction function to see if reference doesn't exist in context.
class	ASTEQNode Represents equality between values.
class	ASTExpression AST node for expression.
class	ASTExpressionExpression represents equality between integers - use .equals() for strings.
class	ASTFalseNode represents Boolean false.
class	ASTFloatLiteral represents a float point number.
class	ASTForeachStatement ForEach statement.
class	ASTGENode GE : a >= b.
class	ASTGTNode GT : a > b.
class	ASTIdentifier Simple identifier - $foo or $foo.bar (both parts are identifiers).
class	ASTIfStatement if ( expression ) statement [else statement].
class	ASTIntegerLiteral represents an integer.
class	ASTJexlScript Top of the syntax tree - parsed Jexl code.
class	ASTLENode LE : a <= b.
class	ASTLTNode LT : a < b.
class	ASTMethod Method execution.
class	ASTModNode % (mod).
class	ASTMulNode Multiplication.
class	ASTNENode Not equal to.
class	ASTNotNode Not : 'not' or '!'.
class	ASTNullLiteral 'null'.
class	ASTOrNode || and 'or'.
class	ASTReference reference - any variable expression.
class	ASTReferenceExpression variable; A reference by itself.
class	ASTSizeFunction generalized size() function for all classes we can think of.
class	ASTSizeMethod Size Method, e.g.
class	ASTStatementExpression Assignment as an expression.
class	ASTStringLiteral represents a quoted string.
class	ASTSubtractNode Subtraction.
class	ASTTrueNode represents Boolean true.
class	ASTUnaryMinusNode - (unary minus).
class	ASTWhileStatement A while loop.

Fields in org.apache.commons.jexl.parser declared as SimpleNode

Modifier and Type	Field and Description
protected SimpleNode	ASTReference.root first variable in the expression.

Methods in org.apache.commons.jexl.parser that return SimpleNode

Modifier and Type	Method and Description
SimpleNode	Parser.JexlScript()
SimpleNode	Parser.parse(java.io.Reader reader)

Methods in org.apache.commons.jexl.parser with parameters of type SimpleNode

Modifier and Type	Method and Description
java.lang.Object	ParserVisitor.visit(SimpleNode node, java.lang.Object data)