SourceMapper

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Class SourceMapper

```
public class SourceMapper
extends java.lang.Object
```
Helpers for managing source-code positions and ranges. FUTURE: An object that decodes source positions, encoded as longs. The default encoding gives start-line and end-line both 20 bits, and start-column and end-column both 12 bits.

Constructors
Constructor and Description
`SourceMapper ()`

All Methods
Modifier and Type	Method and Description
`static long`	`simpleEncode (int startLine, int startColumn)`
`static long`	`simpleEncode (int startLine, int startColumn, int endLine, int endColumn)`
`static long`	`simpleEncode (SourceLocator location)`
`static int`	`simpleEndColumn (long position)`
`static int`	`simpleEndLine (long position)`
`static int`	`simpleStartColumn (long position)`
`static int`	`simpleStartLine (long position)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public static long simpleEncode(SourceLocator location)

public static long simpleEncode(int startLine,
 int startColumn,
 int endLine,
 int endColumn)

public static long simpleEncode(int startLine,
 int startColumn)

public static int simpleStartLine(long position)

public static int simpleStartColumn(long position)

public static int simpleEndLine(long position)

public static int simpleEndColumn(long position)