GraphemeBreakIterator.java
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/*
* Decompiled with CFR 0_118.
*/
package com.adobe.xfa.text;
import com.adobe.xfa.text.IteratorData;
import com.adobe.xfa.text.TextBreakIterator;
import com.adobe.xfa.text.TextCharProp;
import com.adobe.xfa.text.TextCharPropIterator;
class GraphemeBreakIterator
extends TextBreakIterator {
private final TextCharPropIterator mpoTextCharPropIterator;
private final IteratorData moData = new IteratorData();
private int mePrevData;
static final boolean[][] gbGraphemeBreak = new boolean[][]{{true, true, true, false, true, true, true, true, true, true}, {true, true, true, false, true, false, true, true, true, true}, {true, true, true, false, true, true, true, true, true, true}, {true, true, true, false, true, true, true, true, true, true}, {true, true, true, false, false, true, false, false, true, false}, {true, true, true, false, true, true, true, true, true, true}, {true, true, true, false, true, true, true, true, false, false}, {true, true, true, false, true, true, true, true, false, true}, {true, true, true, false, true, true, true, true, false, true}, {true, true, true, false, true, true, true, true, false, false}};
public GraphemeBreakIterator(TextCharPropIterator poTextCharPropIterator) {
this.mpoTextCharPropIterator = poTextCharPropIterator;
this.doFirst();
}
public int getPrevData() {
return this.mePrevData;
}
public int advanceGrapheme() {
int nPrevIndex;
int nNextIndex;
int nTestIndex;
if (this.moData.mbEnd) {
return Integer.MAX_VALUE;
}
this.mePrevData = this.moData.mePrevData;
do {
nTestIndex = this.moData.mnCharIndex;
int eNextData = this.moData.next(this.mpoTextCharPropIterator);
if (this.moData.mbEnd) {
return nTestIndex;
}
nPrevIndex = TextCharProp.graphemeToIndex(this.moData.mePrevData);
nNextIndex = TextCharProp.graphemeToIndex(eNextData);
this.moData.mePrevData = eNextData;
} while (!gbGraphemeBreak[nPrevIndex][nNextIndex]);
return nTestIndex;
}
@Override
public int first() {
return this.doFirst();
}
@Override
public int next() {
return this.advanceGrapheme();
}
private int doFirst() {
int nIndex;
this.moData.mnCharIndex = nIndex = this.mpoTextCharPropIterator.first();
this.moData.mePrevData = this.moData.next(this.mpoTextCharPropIterator);
return nIndex;
}
}