org.apache.cayenne.template.parser

Class SimpleNode

java.lang.Object

org.apache.cayenne.template.parser.SimpleNode

All Implemented Interfaces:

Node

Direct Known Subclasses:

ASTBlock, ASTExpression, ASTIfElse, IdentifierNode, ScalarNode

public abstract class SimpleNode
extends Object
implements Node

Since:

4.1

Field Summary

Fields

Modifier and Type	Field and Description
protected Node[]	children
protected int	id
protected Node	parent

Constructor Summary

Constructors

Constructor and Description
SimpleNode(int i)

Method Summary

Modifier and Type	Method and Description
void	dump(String prefix) Override this method if you want to customize how the node dumps out its children.
void	jjtAddChild(Node n, int i) This method tells the node to add its argument to the node's list of children.
Node	jjtGetChild(int i) This method returns a child node.
int	jjtGetNumChildren() Return the number of children the node has.
Node	jjtGetParent()
void	jjtSetParent(Node n) This pair of methods are used to inform the node of its parent.
String	toString()
String	toString(String prefix)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cayenne.template.parser.Node

evaluate

Field Detail

parent

protected Node parent

children

protected Node[] children

id

protected int id

Constructor Detail

SimpleNode

public SimpleNode(int i)

Method Detail

jjtSetParent

public void jjtSetParent(Node n)

Description copied from interface: Node

This pair of methods are used to inform the node of its parent.

Specified by:

jjtSetParent in interface Node

jjtGetParent

public Node jjtGetParent()

Specified by:

jjtGetParent in interface Node

jjtAddChild

public void jjtAddChild(Node n,
                        int i)

Description copied from interface: Node

This method tells the node to add its argument to the node's list of children.

Specified by:

jjtAddChild in interface Node

jjtGetChild

public Node jjtGetChild(int i)

Description copied from interface: Node

This method returns a child node. The children are numbered from zero, left to right.

Specified by:

jjtGetChild in interface Node

jjtGetNumChildren

public int jjtGetNumChildren()

Description copied from interface: Node

Return the number of children the node has.

Specified by:

jjtGetNumChildren in interface Node

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(String prefix)

dump

public void dump(String prefix)

Override this method if you want to customize how the node dumps out its children.