net.sf.ij_plugins.util

Class TextUtil

java.lang.Object

net.sf.ij_plugins.util.TextUtil

public class TextUtil
extends java.lang.Object

Text related utilities.

Since:

July 16, 2002

Author:

Jarek Sacha

Method Summary

Methods

Modifier and Type	Method and Description
static float	parseFloat(java.lang.String str, float defaultValue) Parse a string value as a floating point number.
static float[]	parseFloatArray(java.lang.String str) Parse string as an array of floats separated by white space.
static int	parseInt(java.lang.String str, int defaultValue) Parse a string value as an integer.
static int[]	parseIntArray(java.lang.String str) Parse string as an array of integers separated by white space.
static java.lang.String	toString(java.lang.Throwable t) Convert exception stack trace to a string.

Methods inherited from class java.lang.Object

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

Method Detail

parseFloat

public static float parseFloat(java.lang.String str,
               float defaultValue)

Parse a string value as a floating point number.

Parameters:

str - Input string.

defaultValue - Value returned if str can not be parsed as a floating point number.

Returns:

Strung value interpreted as a floating point number.

parseInt

public static int parseInt(java.lang.String str,
           int defaultValue)

Parse a string value as an integer.

Parameters:

str - Input string.

defaultValue - Value returned if str can not be parsed as a integer.

Returns:

String value interpreted as an integer.

parseIntArray

public static int[] parseIntArray(java.lang.String str)
                           throws java.lang.IllegalArgumentException

Parse string as an array of integers separated by white space.

Parameters:

str - Input string.

Returns:

int array containing parsed numbers

Throws:

java.lang.IllegalArgumentException - In case of parsing error.

parseFloatArray

public static float[] parseFloatArray(java.lang.String str)
                               throws java.lang.IllegalArgumentException

Parse string as an array of floats separated by white space.

Parameters:

str - Input string.

Returns:

float array containing parsed numbers.

Throws:

java.lang.IllegalArgumentException - In case of parsing error.

toString

public static java.lang.String toString(java.lang.Throwable t)

Convert exception stack trace to a string.

Parameters:

t - exception

Returns:

string with stack trace.