Package ognl
Class NumericExpression
java.lang.Object
ognl.SimpleNode
ognl.ExpressionNode
ognl.NumericExpression
- All Implemented Interfaces:
Serializable
,JavaSource
,Node
,NodeType
Base class for numeric expressions.
- See Also:
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Field Summary
FieldsFields inherited from class ognl.SimpleNode
_children, _id, _parent, _parser
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncoerceToNumeric
(String source, OgnlContext context, Node child) The type returned from the expression - if any.The type used to set the value - if any.toGetSourceString
(OgnlContext context, Object target) Expected to return a java source representation of itself such that it could be turned into a literal java expression to be compiled and executed forExpressionAccessor.get(OgnlContext, Object)
calls.Methods inherited from class ognl.ExpressionNode
getExpressionOperator, isConstant, isNodeConstant, toSetSourceString, toString
Methods inherited from class ognl.SimpleNode
dump, evaluateGetValueBody, evaluateSetValueBody, flattenTree, getAccessor, getIndexInParent, getNextSibling, getValue, getValueBody, isNodeSimpleProperty, isSimpleNavigationChain, isSimpleProperty, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, lastChild, setAccessor, setValue, setValueBody, toString
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Field Details
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_getterClass
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Constructor Details
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NumericExpression
public NumericExpression(int id) -
NumericExpression
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Method Details
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getGetterClass
Description copied from interface:NodeType
The type returned from the expression - if any.- Specified by:
getGetterClass
in interfaceNodeType
- Returns:
- The type.
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getSetterClass
Description copied from interface:NodeType
The type used to set the value - if any.- Specified by:
getSetterClass
in interfaceNodeType
- Returns:
- The type.
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toGetSourceString
Description copied from interface:JavaSource
Expected to return a java source representation of itself such that it could be turned into a literal java expression to be compiled and executed forExpressionAccessor.get(OgnlContext, Object)
calls.- Specified by:
toGetSourceString
in interfaceJavaSource
- Overrides:
toGetSourceString
in classExpressionNode
- Returns:
- Literal java string representation of an object get.
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coerceToNumeric
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