public class TxtTrailingSpacesOptions
extends java.lang.Object
LoadFormat.TEXT file.
Examples:
Shows how to trim whitespace when loading plaintext documents.
String textDoc = " Line 1 \n" +
" Line 2 \n" +
" Line 3 ";
// Create a "TxtLoadOptions" object, which we can pass to a document's constructor
// to modify how we load a plaintext document.
TxtLoadOptions loadOptions = new TxtLoadOptions();
// Set the "LeadingSpacesOptions" property to "TxtLeadingSpacesOptions.Preserve"
// to preserve all whitespace characters at the start of every line.
// Set the "LeadingSpacesOptions" property to "TxtLeadingSpacesOptions.ConvertToIndent"
// to remove all whitespace characters from the start of every line,
// and then apply a left first line indent to the paragraph to simulate the effect of the whitespaces.
// Set the "LeadingSpacesOptions" property to "TxtLeadingSpacesOptions.Trim"
// to remove all whitespace characters from every line's start.
loadOptions.setLeadingSpacesOptions(txtLeadingSpacesOptions);
// Set the "TrailingSpacesOptions" property to "TxtTrailingSpacesOptions.Preserve"
// to preserve all whitespace characters at the end of every line.
// Set the "TrailingSpacesOptions" property to "TxtTrailingSpacesOptions.Trim" to
// remove all whitespace characters from the end of every line.
loadOptions.setTrailingSpacesOptions(txtTrailingSpacesOptions);
Document doc = new Document(new ByteArrayInputStream(textDoc.getBytes()), loadOptions);
ParagraphCollection paragraphs = doc.getFirstSection().getBody().getParagraphs();
switch (txtLeadingSpacesOptions) {
case TxtLeadingSpacesOptions.CONVERT_TO_INDENT:
Assert.assertEquals(37.8d, paragraphs.get(0).getParagraphFormat().getFirstLineIndent());
Assert.assertEquals(25.2d, paragraphs.get(1).getParagraphFormat().getFirstLineIndent());
Assert.assertEquals(6.3d, paragraphs.get(2).getParagraphFormat().getFirstLineIndent());
Assert.assertTrue(paragraphs.get(0).getText().startsWith("Line 1"));
Assert.assertTrue(paragraphs.get(1).getText().startsWith("Line 2"));
Assert.assertTrue(paragraphs.get(2).getText().startsWith("Line 3"));
break;
case TxtLeadingSpacesOptions.PRESERVE:
Assert.assertTrue(IterableUtils.matchesAll(paragraphs, s -> s.getParagraphFormat().getFirstLineIndent() == 0.0d));
Assert.assertTrue(paragraphs.get(0).getText().startsWith(" Line 1"));
Assert.assertTrue(paragraphs.get(1).getText().startsWith(" Line 2"));
Assert.assertTrue(paragraphs.get(2).getText().startsWith(" Line 3"));
break;
case TxtLeadingSpacesOptions.TRIM:
Assert.assertTrue(IterableUtils.matchesAll(paragraphs, s -> s.getParagraphFormat().getFirstLineIndent() == 0.0d));
Assert.assertTrue(paragraphs.get(0).getText().startsWith("Line 1"));
Assert.assertTrue(paragraphs.get(1).getText().startsWith("Line 2"));
Assert.assertTrue(paragraphs.get(2).getText().startsWith("Line 3"));
break;
}
switch (txtTrailingSpacesOptions) {
case TxtTrailingSpacesOptions.PRESERVE:
Assert.assertTrue(paragraphs.get(0).getText().endsWith("Line 1 \r"));
Assert.assertTrue(paragraphs.get(1).getText().endsWith("Line 2 \r"));
Assert.assertTrue(paragraphs.get(2).getText().endsWith("Line 3 \f"));
break;
case TxtTrailingSpacesOptions.TRIM:
Assert.assertTrue(paragraphs.get(0).getText().endsWith("Line 1\r"));
Assert.assertTrue(paragraphs.get(1).getText().endsWith("Line 2\r"));
Assert.assertTrue(paragraphs.get(2).getText().endsWith("Line 3\f"));
break;
}
| Modifier and Type | Field and Description |
|---|---|
static int |
length |
static int |
PRESERVE
Trailing spaces are preserved.
|
static int |
TRIM
Trailing spaces are trimmed.
|
| Modifier and Type | Method and Description |
|---|---|
static int |
fromName(java.lang.String txtTrailingSpacesOptionsName) |
static java.lang.String |
getName(int txtTrailingSpacesOptions) |
static int[] |
getValues() |
static java.lang.String |
toString(int txtTrailingSpacesOptions) |