org.gvsig.geoprocess.algorithm.lateralbuffer

Class LateralBufferAlgorithm

java.lang.Object

es.unex.sextante.core.GeoAlgorithm

org.gvsig.geoprocess.lib.sextante.AbstractSextanteGeoProcess

org.gvsig.geoprocess.algorithm.buffer.BufferAlgorithm

org.gvsig.geoprocess.algorithm.lateralbuffer.LateralBufferAlgorithm

All Implemented Interfaces:

GeoProcess

public class LateralBufferAlgorithm
extends BufferAlgorithm

Lateral buffer algorithm

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	IGNOREINVALIDLINES
static java.lang.String	LATERAL
static int	LEFT
static int	RIGHT
static java.lang.String	USESIMPLIFIEDGEOMETRIES

Fields inherited from class org.gvsig.geoprocess.algorithm.buffer.BufferAlgorithm

AREA, BUFFER_INSIDE_OUTSIDE_POLY, BUFFER_INSIDE_POLY, BUFFER_OUTSIDE_POLY, dissolve, DISSOLVE, DISTANCE, FID_DIST_FIELDS, FID_FROM_TO_FIELDS, FIELD, inputStore, LAYER, outputStore, RESULT, RING_NUMBER, rings, round_border, ROUND_BORDER, SELECTED_GEOM, selectedGeom, sextanteInputLayer, sOptions, SOURCE_FIELDS, tableFields

Fields inherited from class org.gvsig.geoprocess.lib.sextante.AbstractSextanteGeoProcess

attrNames, geomManager

Fields inherited from class es.unex.sextante.core.GeoAlgorithm

LOGGER, m_AnalysisExtent, m_bIsAutoExtent, m_bIsDeterminatedProcess, m_bUserCanDefineAnalysisExtent, m_CRS, m_OutputFactory, m_OutputObjects, m_Parameters, m_RecalculateForCell, m_Task

Constructor Summary

Constructors

Constructor and Description
LateralBufferAlgorithm()

Method Summary

Modifier and Type	Method and Description
void	defineCharacteristics() This method should be overridden and used to specify the parameters needed by the GeoAlgorithm, using the corresponding methods of the ParametersSet object.
java.lang.Class<? extends es.unex.sextante.gui.algorithm.GeoAlgorithmParametersPanel>	getCustomParametersPanelClass()
boolean	processAlgorithm() This method should implement the algorithm itself, using the values of the parameters and processing them.

Methods inherited from class org.gvsig.geoprocess.algorithm.buffer.BufferAlgorithm

buildOutPutStore, buildTemporalStore, computesBufferAlgWithDissolve, computesBufferAlgWithoutDissolve, create, getTableFieldsStructure, readParameters

Methods inherited from class org.gvsig.geoprocess.lib.sextante.AbstractSextanteGeoProcess

buildOutPutStore, buildOutPutStoreFromUnion, buildOutPutStoreFromUnion, checkAttrName, execute, existsOutPutFile, getCommandLineName, getGeoProcessManager, getGeoProcessName, getNamesTranslator, getNewRORasterLayer, getOutPutFile, getQueryFromAnalysisExtent, getShapeType, getStatus, getTaskMonitor, getTranslation, isLine, isPoint, isPolygon, isUndefined, setProgress, setProgressText, setTaskMonitor

Methods inherited from class es.unex.sextante.core.GeoAlgorithm

addOutput3DRasterLayer, addOutput3DRasterLayer, addOutputChart, addOutputChart, addOutputImage, addOutputNumericalValue, addOutputNumericalValue, addOutputObject, addOutputObject, addOutputRasterLayer, addOutputRasterLayer, addOutputRasterLayer, addOutputTable, addOutputTable, addOutputText, addOutputText, addOutputVectorLayer, addOutputVectorLayer, addOutputVectorLayer, addOutputVectorLayer, addOutputVectorLayer, adjustOutputExtent, canDefineOutputExtentFromInput, checkAttrName, execute, generatesLayers, generatesLayersOrTables, getAlgorithmAsCommandLineSentences, getAnalysisExtent, getColorAlpha, getColorB, getColorG, getColorR, getCommandLineHelp, getCommandLineParametersHelp, getDescription, getGroup, getHelpFile, getName, getNew3DRasterLayer, getNew3DRasterLayer, getNewInstance, getNewRasterLayer, getNewRasterLayer, getNewRasterLayer, getNewRasterLayer, getNewTable, getNewVectorLayer, getNewVectorLayer, getNewVectorLayer, getNewVectorLayer, getNumberOfBandsParameters, getNumberOfLineVectorLayers, getNumberOfNoDataParameters, getNumberOfOutputObjects, getNumberOfParameters, getNumberOfPointVectorLayers, getNumberOfPolygonLayers, getNumberOfRasterLayers, getNumberOfTableFieldsParameters, getNumberOfTableFilterParameters, getNumberOfTables, getNumberOfVectorLayers, getOutputChannel, getOutputCRS, getOutputFilename, getOutputObjects, getParameters, getProcessMetadata, getRecalculateForCell, getTempRasterLayer, getTempRasterLayer, getTempVectorLayer, getUserCanDefineAnalysisExtent, hasCorrectParameterValues, initializeDefaultValues, is3D, isActive, isAutoExtent, isDeterminatedProcess, isSuitableForModelling, meets3DRasterRequirements, meetsDataRequirements, meetsRasterRequirements, meetsTableRequirements, meetsVectorRequirements, preprocessForModeller, requires3DRasterLayers, requiresIndividualRasterLayers, requiresIndividualVectorLayers, requiresLineVectorLayers, requiresMultipleRasterBands, requiresMultipleRasterLayers, requiresMultipleTables, requiresMultipleVectorLayers, requiresNonDataObjects, requiresPoints, requiresPointVectorLayers, requiresPolygonVectorLayers, requiresRasterLayers, requiresTableFields, requiresTables, requiresVectorLayers, setAnalysisExtent, setColorAlpha, setColorB, setColorG, setColorR, setDescription, setGroup, setIsDeterminatedProcess, setName, setOutputObjects, setParameters, setRecalculateForCell, setUserCanDefineAnalysisExtent, toString

Methods inherited from class java.lang.Object

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

Field Detail

LATERAL

public static final java.lang.String LATERAL

See Also:

Constant Field Values

IGNOREINVALIDLINES

public static final java.lang.String IGNOREINVALIDLINES

See Also:

Constant Field Values

USESIMPLIFIEDGEOMETRIES

public static final java.lang.String USESIMPLIFIEDGEOMETRIES

See Also:

Constant Field Values

LEFT

public static final int LEFT

See Also:

Constant Field Values

RIGHT

public static final int RIGHT

See Also:

Constant Field Values

Constructor Detail

LateralBufferAlgorithm

public LateralBufferAlgorithm()

Method Detail

defineCharacteristics

public void defineCharacteristics()

Description copied from class: es.unex.sextante.core.GeoAlgorithm

This method should be overridden and used to specify the parameters needed by the GeoAlgorithm, using the corresponding methods of the ParametersSet object. Also, output objects must be added, so SEXTANTE knows in advance which outputs will be generated by the algorithm. See the addOutputXXXX family of methods (GeoAlgorithm.addOutputRasterLayer(java.lang.String, java.lang.String, int, es.unex.sextante.outputs.IOutputChannel, es.unex.sextante.dataObjects.IRasterLayer), GeoAlgorithm.addOutputVectorLayer(java.lang.String, java.lang.String, int, es.unex.sextante.outputs.IOutputChannel, es.unex.sextante.dataObjects.IVectorLayer, java.lang.String, int), etc.)

Overrides:

defineCharacteristics in class BufferAlgorithm

processAlgorithm

public boolean processAlgorithm()
                         throws es.unex.sextante.exceptions.GeoAlgorithmExecutionException

Description copied from class: es.unex.sextante.core.GeoAlgorithm

This method should implement the algorithm itself, using the values of the parameters and processing them.

Overrides:

processAlgorithm in class BufferAlgorithm

Returns:

true if the algorithm was correctly executed. False if it was canceled.

Throws:

es.unex.sextante.exceptions.GeoAlgorithmExecutionException - if there were problems during algorithm execution

getCustomParametersPanelClass

public java.lang.Class<? extends es.unex.sextante.gui.algorithm.GeoAlgorithmParametersPanel> getCustomParametersPanelClass()

Overrides:

getCustomParametersPanelClass in class BufferAlgorithm