byucc.jhdl.util.xmac
Class InterfaceParser

java.lang.Object
  byucc.jhdl.util.xmac.TagParser
      byucc.jhdl.util.xmac.InterfaceParser

public class InterfaceParser

extends TagParser

Parse the interface tag. This class provides the functionality to process the interface tag for the xmac system.

The tag form is as follows:

<interface>
<in name="i" width="1"/>
<out name="o" width="1"/>
. . .
Other port stuff goes here
. . .
</interface>

The valid port tags are:
<in>
<out>
<inout>
<clk>
<sout>
<saout>
<sin>
<sain>
<ain>
<aout>

Note that the name and width attributes are required.

Author:

Isaac E. Wagner

Field Summary

Fields inherited from class byucc.jhdl.util.xmac.TagParser

docInfo

Constructor Summary

InterfaceParser(DocInfo docInfo)
Construct a new InterfaceParser object.

Method Summary

void	parse(org.w3c.dom.Node docRoot) Parse the interface tag.

Methods inherited from class byucc.jhdl.util.xmac.TagParser

checkParent, countLines, decreaseIndent, increaseIndent, indentBlock, indentLine, indentLine, outmsg, parse, strBlockToArray, writeOutput

Methods inherited from class java.lang.Object

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

Constructor Detail

InterfaceParser

public InterfaceParser(DocInfo docInfo)
                throws java.lang.Exception

Construct a new InterfaceParser object.

Parameters:

docInfo - The DocInfo object that contains all the info about this class.

Method Detail

parse

public void parse(org.w3c.dom.Node docRoot)
           throws java.lang.Exception

Parse the interface tag.

Overrides:

parse in class TagParser

Parameters:

docRoot - The Node of the interface tag to parse.

Returns:

None

Throws:

java.lang.Exception