PicPointExpression (jPicEdt 1.4.1_03 API documentation)

java.lang.Object
- jpicedt.format.input.util.AbstractRegularExpression
- - jpicedt.format.input.util.PicPointExpression

All Implemented Interfaces:

ExpressionConstants

Direct Known Subclasses:

LaTeXPicPointExpression, PSTPicPointExpression
```
public class PicPointExpression
extends AbstractRegularExpression
```
An expression for 2D-Point parsing e.g. "(12.3, 34.5)" or "[12.1;-16]" If a coordinate conversion is necessary, it must be computed in the body of the action() method

Since:

jpicedt 1.3

Version:

$Id: PicPointExpression.java,v 1.4.2.1 2007/09/02 11:56:14 reynal Exp $

Author:

Sylvain Reynal

Field Summary
- Fields inherited from interface jpicedt.format.input.util.ExpressionConstants
  ANY_CHAR, ANY_CHAR_EOL, ANY_SIGN, AT_LEAST, AT_MOST, DEBUG, DOUBLE, EOL, EXACTLY, INTEGER, NEGATIVE, NON_NULL, POSITIVE, STRICTLY_NEGATIVE, STRICTLY_POSITIVE, WHITE_SPACES, WHITE_SPACES_OR_EOL

Constructor Summary

Constructors
Constructor Description

PicPointExpression(java.lang.String prefix, java.lang.String delimiter, java.lang.String postfix)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PicPoint`	`getPicPoint()`	Returns the parsed PicPoint
`boolean`	`interpret(Context c)`	Parses this expression, possibly using the given Context to fetch the String to interpret if this Expression is a leaf expression.
`java.lang.String`	`toString()`

Methods inherited from class jpicedt.format.input.util.AbstractRegularExpression
action

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

- Constructor Detail
  - PicPointExpression
```
public PicPointExpression(java.lang.String prefix,
                          java.lang.String delimiter,
                          java.lang.String postfix)
```
    Parameters:
    
    prefix - the opening bracket e.g. "("
    
    delimiter - the string that delimits the border between the two numbers e.g. ","
    
    postfix - the closing bracket e.g. ")" A typical use would be : PicPointExpression("(", ",", ")")
- Method Detail
  - interpret
```
public boolean interpret(Context c)
                  throws REParserException
```
    Description copied from class: AbstractRegularExpression
    
    Parses this expression, possibly using the given Context to fetch the String to interpret if this Expression is a leaf expression.
    
    Specified by:
    
    interpret in class AbstractRegularExpression
    
    Returns:
    
    TRUE if expr has been found send a ParserEvent with value = parsed PicPoint
    
    Throws:
    
    IncompleteSequence - exception if there's nothing after the prefix...
    
    REParserException - if an error occur during parsing
  - getPicPoint
```
public PicPoint getPicPoint()
```
    Returns the parsed PicPoint
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object