org.zkoss.zuss.metainfo
Interface NodeInfo

All Known Implementing Classes:

ArgumentDefinition, BlockDefinition, ConstantValue, Expression, FunctionDefinition, FunctionValue, IfDefinition, MediaDefinition, MixinDefinition, Operator, RawValue, RuleDefinition, StyleDefinition, VariableDefinition, VariableValue, ZussDefinition

public interface NodeInfo

Represents a node in a ZUSS metainfo tree.

Author:

tomyeh

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.
boolean	removeChild(NodeInfo child) Removes a child.

Method Detail

getParent

NodeInfo getParent()

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

getChildren

java.util.List<NodeInfo> getChildren()

Returns a readonly list of children.

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

appendChild

void appendChild(NodeInfo child)

Append a child

removeChild

boolean removeChild(NodeInfo child)

Removes a child.

getLine

int getLine()

Returns the line number of this info.