ognl
Class ASTOr
java.lang.Object
ognl.SimpleNode
ognl.ExpressionNode
ognl.BooleanExpression
ognl.ASTOr
- All Implemented Interfaces:
- java.io.Serializable, JavaSource, Node, NodeType
public class ASTOr
- extends BooleanExpression
- Author:
- Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)
- See Also:
- Serialized Form
Method Summary |
java.lang.String |
getExpressionOperator(int index)
|
java.lang.Class |
getGetterClass()
The type returned from the expression - if any. |
protected java.lang.Object |
getValueBody(OgnlContext context,
java.lang.Object source)
Subclasses implement this method to do the actual work of extracting the appropriate value from the source object. |
void |
jjtClose()
This method is called after all the child nodes have been
added. |
protected void |
setValueBody(OgnlContext context,
java.lang.Object target,
java.lang.Object value)
Subclasses implement this method to do the actual work of setting the appropriate value in the target object. |
java.lang.String |
toGetSourceString(OgnlContext context,
java.lang.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 for ExpressionAccessor.get(OgnlContext, Object) calls. |
java.lang.String |
toSetSourceString(OgnlContext context,
java.lang.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 for ExpressionAccessor.get(OgnlContext, Object) calls. |
Methods 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 |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ASTOr
public ASTOr(int id)
ASTOr
public ASTOr(OgnlParser p,
int id)
jjtClose
public void jjtClose()
- Description copied from interface:
Node
- This method is called after all the child nodes have been
added.
- Specified by:
jjtClose
in interface Node
- Overrides:
jjtClose
in class SimpleNode
getValueBody
protected java.lang.Object getValueBody(OgnlContext context,
java.lang.Object source)
throws OgnlException
- Description copied from class:
SimpleNode
- Subclasses implement this method to do the actual work of extracting the appropriate value from the source object.
- Specified by:
getValueBody
in class SimpleNode
- Throws:
OgnlException
setValueBody
protected void setValueBody(OgnlContext context,
java.lang.Object target,
java.lang.Object value)
throws OgnlException
- Description copied from class:
SimpleNode
- Subclasses implement this method to do the actual work of setting the appropriate value in the target object. The default implementation throws an
InappropriateExpressionException
, meaning that it cannot be a set expression.
- Overrides:
setValueBody
in class SimpleNode
- Throws:
OgnlException
getExpressionOperator
public java.lang.String getExpressionOperator(int index)
- Overrides:
getExpressionOperator
in class ExpressionNode
getGetterClass
public java.lang.Class getGetterClass()
- Description copied from interface:
NodeType
- The type returned from the expression - if any.
- Specified by:
getGetterClass
in interface NodeType
- Overrides:
getGetterClass
in class BooleanExpression
- Returns:
- The type.
toGetSourceString
public java.lang.String toGetSourceString(OgnlContext context,
java.lang.Object target)
- 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 for
ExpressionAccessor.get(OgnlContext, Object)
calls.
- Specified by:
toGetSourceString
in interface JavaSource
- Overrides:
toGetSourceString
in class BooleanExpression
- Returns:
- Literal java string representation of an object get.
toSetSourceString
public java.lang.String toSetSourceString(OgnlContext context,
java.lang.Object target)
- 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 for
ExpressionAccessor.get(OgnlContext, Object)
calls.
- Specified by:
toSetSourceString
in interface JavaSource
- Overrides:
toSetSourceString
in class ExpressionNode
- Returns:
- Literal java string representation of an object get.