Top Description Fields Constructors Methods
com.sun.tools.rngom.ast.util

public Class LocatorImpl

extends Object
implements Locator, Location
Class Inheritance
All Implemented Interfaces
com.sun.tools.rngom.ast.om.Location, org.xml.sax.Locator
Imports
com.sun.tools.rngom.ast.om.Location, org.xml.sax.Locator

Locator implementation with Location marker.

Field Summary

Modifier and TypeField and Description
private final int
private final int
private final String

Constructor Summary

AccessConstructor and Description
public
LocatorImpl(String systemId, int lineNumber, int columnNumber)

Method Summary

Modifier and TypeMethod and Description
public int
getColumnNumber()

Implements org.xml.sax.Locator.getColumnNumber.

Return the column number where the current document event ends.

public int
getLineNumber()

Implements org.xml.sax.Locator.getLineNumber.

Return the line number where the current document event ends.

public String
getPublicId()

Implements org.xml.sax.Locator.getPublicId.

Return the public identifier for the current document event.

public String
getSystemId()

Implements org.xml.sax.Locator.getSystemId.

Return the system identifier for the current document event.

Inherited from java.lang.Object:
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Field Detail

columnNumberback to summary
private final int columnNumber
lineNumberback to summary
private final int lineNumber
systemIdback to summary
private final String systemId

Constructor Detail

LocatorImplback to summary
public LocatorImpl(String systemId, int lineNumber, int columnNumber)

Method Detail

getColumnNumberback to summary
public int getColumnNumber()

Implements org.xml.sax.Locator.getColumnNumber.

Doc from org.xml.sax.Locator.getColumnNumber.

Return the column number where the current document event ends. This is one-based number of Java char values since the last line end.

Warning

The return value from the method is intended only as an approximation for the sake of diagnostics; it is not intended to provide sufficient information to edit the character content of the original XML document. For example, when lines contain combining character sequences, wide characters, surrogate pairs, or bi-directional text, the value may not correspond to the column in a text editor's display.

The return value is an approximation of the column number in the document entity or external parsed entity where the markup triggering the event appears.

If possible, the SAX driver should provide the line position of the first character after the text associated with the document event. The first column in each line is column 1.

getLineNumberback to summary
public int getLineNumber()

Implements org.xml.sax.Locator.getLineNumber.

Doc from org.xml.sax.Locator.getLineNumber.

Return the line number where the current document event ends. Lines are delimited by line ends, which are defined in the XML specification.

Warning

The return value from the method is intended only as an approximation for the sake of diagnostics; it is not intended to provide sufficient information to edit the character content of the original XML document. In some cases, these "line" numbers match what would be displayed as columns, and in others they may not match the source text due to internal entity expansion.

The return value is an approximation of the line number in the document entity or external parsed entity where the markup triggering the event appears.

If possible, the SAX driver should provide the line position of the first character after the text associated with the document event. The first line is line 1.

getPublicIdback to summary
public String getPublicId()

Implements org.xml.sax.Locator.getPublicId.

Doc from org.xml.sax.Locator.getPublicId.

Return the public identifier for the current document event.

The return value is the public identifier of the document entity or of the external parsed entity in which the markup triggering the event appears.

getSystemIdback to summary
public String getSystemId()

Implements org.xml.sax.Locator.getSystemId.

Doc from org.xml.sax.Locator.getSystemId.

Return the system identifier for the current document event.

The return value is the system identifier of the document entity or of the external parsed entity in which the markup triggering the event appears.

If the system identifier is a URL, the parser must resolve it fully before passing it to the application. For example, a file name must always be provided as a file:... URL, and other kinds of relative URI are also resolved against their bases.