Package com.ibm.icu.message2

Class PlainStringFormattedValue

java.lang.Object

com.ibm.icu.message2.PlainStringFormattedValue

All Implemented Interfaces:

FormattedValue, CharSequence

public class PlainStringFormattedValue
extends Object
implements FormattedValue

Very-very rough implementation of FormattedValue, packaging a string. Expect it to change.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	value

Constructor Summary

Constructors

Constructor	Description
PlainStringFormattedValue(String value)	Constructor, taking the string to store.

Method Summary

Modifier and Type	Method	Description
<A extends Appendable> A	appendTo(A appendable)	Appends the formatted string to an Appendable.
char	charAt(int index)
int	length()
boolean	nextPosition(ConstrainedFieldPosition cfpos)	Not yet implemented.
CharSequence	subSequence(int start, int end)
AttributedCharacterIterator	toCharacterIterator()	Not yet implemented.
String	toString()	Returns the formatted string as a Java String.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Field Details

value

private final String value

Constructor Details

PlainStringFormattedValue

public PlainStringFormattedValue(String value)

Constructor, taking the string to store.

Parameters:

value - the string value to store

Method Details

length

public int length()

Specified by:

length in interface CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

subSequence

public CharSequence subSequence(int start,
 int end)

Specified by:

subSequence in interface CharSequence

appendTo

public <A extends Appendable> A appendTo(A appendable)

Appends the formatted string to an Appendable.

If an IOException occurs when appending to the Appendable, an unchecked ICUUncheckedIOException is thrown instead.

Specified by:

appendTo in interface FormattedValue

Parameters:

appendable - The Appendable to which to append the string output.

Returns:

The same Appendable, for chaining.

nextPosition

public boolean nextPosition(ConstrainedFieldPosition cfpos)

Not yet implemented. Iterates over field positions in the FormattedValue. This lets you determine the position of specific types of substrings, like a month or a decimal separator. To loop over all field positions:

     ConstrainedFieldPosition cfpos = new ConstrainedFieldPosition();
     while (fmtval.nextPosition(cfpos)) {
         // handle the field position; get information from cfpos
     }
 

Specified by:

nextPosition in interface FormattedValue

Parameters:

cfpos - The object used for iteration state. This can provide constraints to iterate over only one specific field; see ConstrainedFieldPosition.constrainField(java.text.Format.Field).

Returns:

true if a new occurrence of the field was found; false otherwise.

toCharacterIterator

public AttributedCharacterIterator toCharacterIterator()

Not yet implemented. Exports the formatted number as an AttributedCharacterIterator.

Consider using FormattedValue.nextPosition(com.ibm.icu.text.ConstrainedFieldPosition) if you are trying to get field information.

Specified by:

toCharacterIterator in interface FormattedValue

Returns:

An AttributedCharacterIterator containing full field information.

toString

public String toString()

Returns the formatted string as a Java String. Consider using FormattedValue.appendTo(A) for greater efficiency.

Specified by:

toString in interface CharSequence

Specified by:

toString in interface FormattedValue

Overrides:

toString in class Object

Returns:

The formatted string.