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RED-6009: Document Tree Structure

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This commit is contained in:
Kilian Schüttler 2023-06-15 22:11:48 +02:00
parent f290df40b1
commit de96e29b09
1 changed files with 6 additions and 6 deletions
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12
redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/layoutparsing/document/graph/Boundary.java
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@ -140,23 +140,23 @@ public class Boundary implements Comparable<Boundary> {
/** /**
* shrinks the boundary, such that textBlock.subSequence(boundary) returns a string without whitespaces. * shrinks the boundary, such that textBlock.subSequence(boundary) returns a string without trailing or preceding whitespaces.
* *
* @param textBlock TextBlock to check whitespaces against * @param textBlock TextBlock to check whitespaces against
* @return boundary * @return trimmed boundary
*/ */
public Boundary trim(TextBlock textBlock) { public Boundary trim(TextBlock textBlock) {
if (textBlock.isEmpty()) { if (this.length() == 0) {
return textBlock.getBoundary(); return this;
} }
int trimmedStart = this.start; int trimmedStart = this.start;
while (Character.isWhitespace(textBlock.charAt(trimmedStart))) { while (textBlock.containsIndex(trimmedStart) && trimmedStart < end && Character.isWhitespace(textBlock.charAt(trimmedStart))) {
trimmedStart++; trimmedStart++;
} }
int trimmedEnd = this.end; int trimmedEnd = this.end;
while (Character.isWhitespace(textBlock.charAt(trimmedEnd - 1))) { while (textBlock.containsIndex(trimmedEnd - 1) && trimmedStart < trimmedEnd && Character.isWhitespace(textBlock.charAt(trimmedEnd - 1))) {
trimmedEnd--; trimmedEnd--;
} }