org.apache.commons.ognl

Class ASTShiftLeft

java.lang.Object

org.apache.commons.ognl.SimpleNode

org.apache.commons.ognl.ExpressionNode

org.apache.commons.ognl.NumericExpression

org.apache.commons.ognl.ASTShiftLeft

All Implemented Interfaces:

java.io.Serializable, JavaSource, Node, NodeType

class ASTShiftLeft
extends NumericExpression

Field Summary

Fields inherited from class org.apache.commons.ognl.NumericExpression

_getterClass

Fields inherited from class org.apache.commons.ognl.SimpleNode

_children, _id, _parent, _parser

Constructor Summary

Constructors

Constructor and Description
ASTShiftLeft(int id)
ASTShiftLeft(OgnlParser p, int id)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getExpressionOperator(int index)
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.

Methods inherited from class org.apache.commons.ognl.NumericExpression

coerceToNumeric, getGetterClass, getSetterClass, toGetSourceString

Methods inherited from class org.apache.commons.ognl.ExpressionNode

isConstant, isNodeConstant, toSetSourceString, toString

Methods inherited from class org.apache.commons.ognl.SimpleNode

dump, evaluateGetValueBody, evaluateSetValueBody, flattenTree, getAccessor, getIndexInParent, getNextSibling, getValue, isNodeSimpleProperty, isSimpleNavigationChain, isSimpleProperty, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, lastChild, setAccessor, setValue, setValueBody, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ASTShiftLeft

public ASTShiftLeft(int id)

ASTShiftLeft

public ASTShiftLeft(OgnlParser p,
                    int id)

Method Detail

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

getExpressionOperator

public java.lang.String getExpressionOperator(int index)

Overrides:

getExpressionOperator in class ExpressionNode