graphloaders.dotloader.parser

Class DotReader

java.lang.Object

genscript.parse.ReaderStack

genscript.parse.IndexReader

genscript.syntax.tokens.Tokenizer

genscript.defaultreaders.ScanTokenizer

graphloaders.dotloader.parser.DotReader

All Implemented Interfaces:

ReaderInterface

public class DotReader
extends genscript.defaultreaders.ScanTokenizer

Converts a buffer containing dot source into tokens. The source can then be read token by token with dot specific functionality. It is the lowermost layer for dot parsing.

Author:

Andreas Fender

Constructor Summary

Constructors

Constructor and Description
DotReader(genscript.defaultreaders.SourceReader source, GraphLibrary<?,?> targetGraph, boolean ignoreWeights, boolean ignoreLayoutAttributes)

Method Summary

Methods

Modifier and Type	Method and Description
ElemType	getCurElemType()
java.lang.Object	getCurrentElem()
java.lang.Double	getEdgeWeight()
GDotAttributes	getLocalDotAttributes()
java.lang.Double	getLocalEdgeWeight()
java.util.Stack<DotReadLevel>	getReadStack()
DotReadLevel	getReadStackTopElem()
GraphLibrary<?,?>	getTargetGraph()
boolean	isGraphRoot()
boolean	isIgnoreLayoutAttributes()
boolean	isIgnoreWeights()
GDotAttributes	pollLocalDotAttributes()
void	setCurElemType(ElemType elemType)
void	setCurrentVertex(java.lang.Object vertex)
void	setGlobalEdgeWeight(java.lang.Double weight)
void	setLocalDotAttributes(GDotAttributes dotAttributes)
void	setLocalEdgeWeight(java.lang.Double weight)

Methods inherited from class genscript.defaultreaders.ScanTokenizer

getBottomLevelPosition, getBufferSize, getIntervalEndPos, getIntervalStartPos, getPosition, intervalToString, isEndOfBuffer, newReader, parseStart, read, setIntervalEndPos, setIntervalStartPos, setPosition, skipSpace, stepBack, toString, toTextPosition

Methods inherited from class genscript.syntax.tokens.Tokenizer

clear, getBottomLevelSource, getFilename, isTokenStackEmpty, pollTokenValue, pushTokenValue, tokenStackToString

Methods inherited from class genscript.parse.IndexReader

canStepBack, getBottomLevelIntervalStartPos, getBottomLevelPosition, getErrorPosition, hasErrorPosition, intervalToString, setErrorPosition, setIntervalPositions, switchParser

Methods inherited from class genscript.parse.ReaderStack

getMarkedStackSize, getResultStackSize, getStackMark, popResult, pushResult, resetStack, resultStackToString, setStackMark

Methods inherited from class java.lang.Object

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

Constructor Detail

DotReader

public DotReader(genscript.defaultreaders.SourceReader source,
         GraphLibrary<?,?> targetGraph,
         boolean ignoreWeights,
         boolean ignoreLayoutAttributes)

Method Detail

isIgnoreWeights

public boolean isIgnoreWeights()

isIgnoreLayoutAttributes

public boolean isIgnoreLayoutAttributes()

getReadStack

public java.util.Stack<DotReadLevel> getReadStack()

getTargetGraph

public GraphLibrary<?,?> getTargetGraph()

pollLocalDotAttributes

public GDotAttributes pollLocalDotAttributes()

setLocalDotAttributes

public void setLocalDotAttributes(GDotAttributes dotAttributes)

getLocalDotAttributes

public GDotAttributes getLocalDotAttributes()

setCurrentVertex

public void setCurrentVertex(java.lang.Object vertex)

getCurrentElem

public java.lang.Object getCurrentElem()

getReadStackTopElem

public DotReadLevel getReadStackTopElem()

setLocalEdgeWeight

public void setLocalEdgeWeight(java.lang.Double weight)

getLocalEdgeWeight

public java.lang.Double getLocalEdgeWeight()

setGlobalEdgeWeight

public void setGlobalEdgeWeight(java.lang.Double weight)

getEdgeWeight

public java.lang.Double getEdgeWeight()

isGraphRoot

public boolean isGraphRoot()

getCurElemType

public ElemType getCurElemType()

setCurElemType

public void setCurElemType(ElemType elemType)