fmrisc.Communication
Class BreakInfo

java.lang.Object
  fmrisc.Communication.BreakInfo

public final class BreakInfo
extends java.lang.Object

Line break information for pretty-printing abstract syntax trees.

Method Summary

static BreakInfo	compute(AST tree, boolean mathml) Construct the line break information for the denoted tree.
java.util.Vector	getChildren() Get the children of this node.
int	getLength() Get the total length of the linear representation of the tree.
AST	getTree() Get the tree to which this break information belongs.
static int	length(BreakInfo[] infos) Get sum of the lengths of the info nodes

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

compute

public static BreakInfo compute(AST tree,
                                boolean mathml)

Construct the line break information for the denoted tree.

Parameters:

tree - an abstract syntax tree.

mathml - true iff the mathml representation is considered.

getTree

public AST getTree()

Get the tree to which this break information belongs.

Returns:

the abstract syntax tree

getLength

public int getLength()

Get the total length of the linear representation of the tree.

Returns:

the length

getChildren

public java.util.Vector getChildren()

Get the children of this node.

Returns:

a vector holding BreakInfo objects and BreakInfo[] arrays.

length

public static int length(BreakInfo[] infos)

Get sum of the lengths of the info nodes