Package ognl
Class ASTOr
- All Implemented Interfaces:
Serializable,JavaSource,Node,NodeType
- Author:
- Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)
- See Also:
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Field Summary
Fields inherited from class ognl.BooleanExpression
_getterClassFields inherited from class ognl.SimpleNode
_children, _id, _parent, _parser -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetExpressionOperator(int index) The type returned from the expression - if any.protected ObjectgetValueBody(OgnlContext context, Object source) Subclasses implement this method to do the actual work of extracting the appropriate value from the source object.voidjjtClose()This method is called after all the child nodes have been added.protected voidsetValueBody(OgnlContext context, Object target, Object value) Subclasses implement this method to do the actual work of setting the appropriate value in the target object.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.toSetSourceString(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.BooleanExpression
getSetterClassMethods inherited from class ognl.ExpressionNode
isConstant, isNodeConstant, toStringMethods inherited from class ognl.SimpleNode
dump, evaluateGetValueBody, evaluateSetValueBody, flattenTree, getAccessor, getIndexInParent, getNextSibling, getValue, isNodeSimpleProperty, isSimpleNavigationChain, isSimpleProperty, jjtAddChild, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, lastChild, setAccessor, setValue, toString
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Constructor Details
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ASTOr
public ASTOr(int id) -
ASTOr
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Method Details
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jjtClose
public void jjtClose()Description copied from interface:NodeThis method is called after all the child nodes have been added.- Specified by:
jjtClosein interfaceNode- Overrides:
jjtClosein classSimpleNode
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getValueBody
Description copied from class:SimpleNodeSubclasses implement this method to do the actual work of extracting the appropriate value from the source object.- Specified by:
getValueBodyin classSimpleNode- Throws:
OgnlException
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setValueBody
Description copied from class:SimpleNodeSubclasses implement this method to do the actual work of setting the appropriate value in the target object. The default implementation throws anInappropriateExpressionException, meaning that it cannot be a set expression.- Overrides:
setValueBodyin classSimpleNode- Throws:
OgnlException
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getExpressionOperator
- Overrides:
getExpressionOperatorin classExpressionNode
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getGetterClass
Description copied from interface:NodeTypeThe type returned from the expression - if any.- Specified by:
getGetterClassin interfaceNodeType- Overrides:
getGetterClassin classBooleanExpression- Returns:
- The type.
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toGetSourceString
Description copied from interface:JavaSourceExpected 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:
toGetSourceStringin interfaceJavaSource- Overrides:
toGetSourceStringin classBooleanExpression- Returns:
- Literal java string representation of an object get.
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toSetSourceString
Description copied from interface:JavaSourceExpected 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:
toSetSourceStringin interfaceJavaSource- Overrides:
toSetSourceStringin classExpressionNode- Returns:
- Literal java string representation of an object get.
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