public abstract class SimpleNode extends ELSupport implements Node
| Modifier and Type | Field and Description |
|---|---|
protected Node[] |
children |
protected int |
id |
protected String |
image |
protected Node |
parent |
| Constructor and Description |
|---|
SimpleNode(int i) |
| Modifier and Type | Method and Description |
|---|---|
void |
accept(NodeVisitor visitor) |
void |
dump(String prefix) |
String |
getImage() |
javax.el.MethodInfo |
getMethodInfo(EvaluationContext ctx,
Class[] paramTypes) |
Class |
getType(EvaluationContext ctx) |
Object |
getValue(EvaluationContext ctx) |
Object |
invoke(EvaluationContext ctx,
Class[] paramTypes,
Object[] paramValues) |
boolean |
isReadOnly(EvaluationContext ctx) |
void |
jjtAddChild(Node n,
int i)
This method tells the node to add its argument to the node's
list of children.
|
void |
jjtClose()
This method is called after all the child nodes have been
added.
|
Node |
jjtGetChild(int i)
This method returns a child node.
|
int |
jjtGetNumChildren() |
Node |
jjtGetParent() |
void |
jjtOpen()
This method is called after the node has been made the current
node.
|
void |
jjtSetParent(Node n)
This pair of methods are used to inform the node of its
parent.
|
void |
setImage(String image) |
void |
setValue(EvaluationContext ctx,
Object value) |
String |
toString() |
String |
toString(String prefix) |
checkType, coerceToBoolean, coerceToCharacter, coerceToEnum, coerceToNumber, coerceToNumber, coerceToNumber, coerceToNumber, coerceToString, coerceToType, compare, containsNulls, equals, isBigDecimalOp, isBigIntegerOp, isDoubleOp, isDoubleStringOp, isLongOp, isStringFloat, throwUnhandled, toFloat, toNumberprotected Node parent
protected Node[] children
protected int id
protected String image
public void jjtOpen()
Nodepublic void jjtClose()
Nodepublic void jjtSetParent(Node n)
NodejjtSetParent in interface Noden - the nodepublic Node jjtGetParent()
jjtGetParent in interface Nodepublic void jjtAddChild(Node n, int i)
NodejjtAddChild in interface Noden - the nodei - ipublic Node jjtGetChild(int i)
NodejjtGetChild in interface Nodei - ipublic int jjtGetNumChildren()
jjtGetNumChildren in interface Nodepublic void dump(String prefix)
public void setImage(String image)
public Class getType(EvaluationContext ctx) throws javax.el.ELException
public Object getValue(EvaluationContext ctx) throws javax.el.ELException
public boolean isReadOnly(EvaluationContext ctx) throws javax.el.ELException
isReadOnly in interface Nodejavax.el.ELExceptionpublic void setValue(EvaluationContext ctx, Object value) throws javax.el.ELException
public void accept(NodeVisitor visitor) throws Exception
public Object invoke(EvaluationContext ctx, Class[] paramTypes, Object[] paramValues) throws javax.el.ELException
public javax.el.MethodInfo getMethodInfo(EvaluationContext ctx, Class[] paramTypes) throws javax.el.ELException
getMethodInfo in interface Nodejavax.el.ELExceptionCopyright © 2000–2019 Apache Software Foundation. All rights reserved.