org.zkoss.zuss.metainfo
Class Operator

java.lang.Object
  org.zkoss.zuss.metainfo.Operator

All Implemented Interfaces:

java.io.Serializable, NodeInfo

public class Operator
extends java.lang.Object

Represents an operator.

Author:

tomyeh

See Also:

Serialized Form

Nested Class Summary

static class

Operator.Type Types of the operators.

Constructor Summary

Operator(NodeInfo parent, Operator.Type type, int lineno)

Method Summary

void	appendChild(NodeInfo child) Append a child
java.util.List<NodeInfo>	getChildren() Returns a readonly list of children.
int	getLine() Returns the line number of this info.
NodeInfo	getParent() Returns the parent, or null if it is the root.
Operator.Type	getType() Returns the type of the operator.
boolean	removeChild(NodeInfo child) Removes a child.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Operator

public Operator(NodeInfo parent,
                Operator.Type type,
                int lineno)

Method Detail

getType

public Operator.Type getType()

Returns the type of the operator.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getLine

public int getLine()

Description copied from interface: NodeInfo

Returns the line number of this info.

Specified by:

getLine in interface NodeInfo

getParent

public NodeInfo getParent()

Description copied from interface: NodeInfo

Returns the parent, or null if it is the root.

Specified by:

getParent in interface NodeInfo

getChildren

public java.util.List<NodeInfo> getChildren()

Description copied from interface: NodeInfo

Returns a readonly list of children.

Note: the returned list is readonly. To modify, please use NodeInfo.appendChild(org.zkoss.zuss.metainfo.NodeInfo) and NodeInfo.removeChild(org.zkoss.zuss.metainfo.NodeInfo) instead.

Specified by:

getChildren in interface NodeInfo

appendChild

public void appendChild(NodeInfo child)

Description copied from interface: NodeInfo

Append a child

Specified by:

appendChild in interface NodeInfo

removeChild

public boolean removeChild(NodeInfo child)

Description copied from interface: NodeInfo

Removes a child.

Specified by:

removeChild in interface NodeInfo