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Class Summary |
| Assign |
Represents assignment. |
| AstUtils |
Utilities methods for use in the Ast classes. |
| BooleanLiteral |
Represents the literal values TRUE and FALSE. |
| CompoundExpression |
Represents a DOT separated expression sequence, such as 'property1.property2.methodOne()' |
| ConstructorReference |
Represents the invocation of a constructor. |
| Elvis |
Represents the elvis operator ?:. |
| FormatHelper |
Utility methods (formatters, etc) used during parsing and evaluation. |
| FunctionReference |
A function reference is of the form "#someFunction(a,b,c)". |
| Identifier |
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| Indexer |
An Indexer can index into some proceeding structure to access a particular piece of it. |
| IntLiteral |
Expression language AST node that represents an integer literal. |
| Literal |
Common superclass for nodes representing literals (boolean, string, number, etc). |
| LongLiteral |
Expression language AST node that represents a long integer literal. |
| MethodReference |
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| NullLiteral |
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| OpAnd |
Represents the boolean AND operation. |
| OpDivide |
Implements division operator. |
| OpEQ |
Implements equality operator. |
| Operator |
Common supertype for operators that operate on either one or two operands. |
| OperatorBetween |
Represents the between operator. |
| OperatorInstanceof |
The operator 'instanceof' checks if an object is of the class specified in the right hand operand,
in the same way that instanceof does in Java. |
| OperatorMatches |
Implements the matches operator. |
| OperatorNot |
Represents a NOT operation. |
| OperatorPower |
The power operator. |
| OpGE |
Implements greater-than-or-equal operator. |
| OpGT |
Implements greater-than operator. |
| OpLE |
Implements the less-than-or-equal operator. |
| OpLT |
Implements the less-than operator. |
| OpMinus |
The minus operator supports:
subtraction of doubles (floats are represented as doubles)
subtraction of longs
subtraction of integers
subtraction of an int from a string of one character (effectively decreasing that character), so 'd'-3='a'
It can be used as a unary operator for numbers (double/long/int). |
| OpModulus |
Implements the modulus operator. |
| OpMultiply |
Implements the multiply operator. |
| OpNE |
Implements the not-equal operator. |
| OpOr |
Represents the boolean OR operation. |
| OpPlus |
The plus operator will:
add doubles (floats are represented as doubles)
add longs
add integers
concatenate strings
It can be used as a unary operator for numbers (double/long/int). |
| Projection |
Represents projection, where a given operation is performed on all elements in some input sequence, returning
a new sequence of the same size. |
| PropertyOrFieldReference |
Represents a simple property or field reference. |
| QualifiedIdentifier |
Represents a dot separated sequence of strings that indicate a package qualified type reference. |
| RealLiteral |
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| Selection |
Represents selection over a map or collection. |
| SpelNodeImpl |
The common supertype of all AST nodes in a parsed Spring Expression Language format expression. |
| StringLiteral |
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| Ternary |
Represents a ternary expression, for example: "someCheck()?true:false". |
| TypeReference |
Represents a reference to a type, for example "T(String)" or "T(com.somewhere.Foo)" |
| VariableReference |
Represents a variable reference, eg. |