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The Adobe Experience Manager SDK

There is a newer version: 2024.9.17689.20240905T073330Z-240800

package com.adobe.xfa.text;

import java.util.List;

import com.adobe.xfa.text.markup.MarkupOut;

/**
 * @exclude from published api.
 */

abstract class StrItem {
	private final int meType;
	private int mnCount;

	StrItem (int eType) {
		meType = eType;
		mnCount = 1;
	}

	void setCount (int nCount) {
		mnCount = nCount;
	}

// Return the number of poistions occupied by this object.
	final int count () {
		return mnCount;
	}

// Used for building lists/strings of contained objects.
	void addField (List oFields) {
	}

	void addEmbed (List oEmbeds) { /* oEmbeds */
	}

	TextAttr markup (MarkupOut oMarkup, int nStart, int nSize, boolean bFlattenFields, TextAttr poPrevAttr) {
		return poPrevAttr;
	}

// Return type or object at a given position.
	final int strType () {
		return meType;
	}

	int charAt (int nIndex) {
		return '\0';
	}

	TextAttr attrAt (int nIndex) {
		return null;
	}

	TextField fieldAt (int nIndex) {
		return null;
	}

	TextEmbed embedAt (int nIndex) {
		return null;
	}

	TextNullFrame nullFrameAt (int nIndex) {
		return null;
	}

// Comparison.	Must be equal in class type and contents.
	abstract boolean isEqual (StrItem poCompare);

// Handle editing of text and other objects.
	StrItem[] split (int nIndex) {
		return null;
	}

	boolean coalesce (StrItem poAfter, int nIndex) {
		return false;
	}

	boolean canCoalesce (StrItem poAfter) {
		return false;
	}

	void delete (int nStart, int nSize) {
	}

// Make new object containing full or partial copy of contents.
	abstract StrItem cloneItem (TextGfxSource oGfxSource);

	StrItem clonePart (TextGfxSource oGfxSource, int nStart, int nSize) {
		return cloneItem (oGfxSource);
	}

// Special for the handling of attributes.
	int attrState () {
		return Pkg.ATTR_STATE_NORMAL;
	}

	void attrState (int eNewState) {
	}

	void overrideAttr (TextAttr oOverride) {
	}

// Attribute pool setting.
	void gfxSource (TextGfxSource oGfxSource) {
	}

	void cascadeLegacyLevel (int eLevel) {
	}

// For debugging.
	abstract void debug (int indent);
}