change

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package sample.dto;

import java.math.BigDecimal;

/**
 * jisseki
 */
public class ActDto {
	private String group;
	private BigDecimal actKingaku;

	public ActDto(String group, double actKingaku) {
		super();
		this.group = group;
		this.actKingaku = BigDecimal.valueOf(actKingaku);
	}

	public String getGroup() {
		return group;
	}

	public void setGroup(String group) {
		this.group = group;
	}

	public BigDecimal getActKingaku() {
		return actKingaku;
	}

	public void setActKingaku(BigDecimal actKingaku) {
		this.actKingaku = actKingaku;
	}

}

package sample.dto;

import java.math.BigDecimal;

/**
 * mitsumori
 */
public class EstDto {
	private String group;
	private BigDecimal estKingaku;

	public EstDto(String group, double estKingaku) {
		super();
		this.group = group;
		this.estKingaku = BigDecimal.valueOf(estKingaku);
	}

	public String getGroup() {
		return group;
	}

	public void setGroup(String group) {
		this.group = group;
	}

	public BigDecimal getEstKingaku() {
		return estKingaku;
	}

	public void setEstKingaku(BigDecimal estKingaku) {
		this.estKingaku = estKingaku;
	}

}

package sample.dto;

/**
 * group
 *
 */
public class GroupDto {
	private String group;
	private String groupName;

	public GroupDto(String group, String groupName) {
		super();
		this.group = group;
		this.groupName = groupName;
	}

	public GroupDto(String group) {
		super();
		this.group = group;
	}

	public String getGroup() {
		return group;
	}

	public void setGroup(String group) {
		this.group = group;
	}

	public String getGroupName() {
		return groupName;
	}

	public void setGroupName(String groupName) {
		this.groupName = groupName;
	}

}

package sample.dto;

import java.math.BigDecimal;

/**
 * 画面表示用DTO
 */
public class GroupActEstDto implements Comparable<GroupActEstDto> {
	private String group;
	private String groupName;
	private BigDecimal actKingaku = null;
	private BigDecimal estKingaku = null;

	public GroupActEstDto() {
	}

	public GroupActEstDto(String group) {
		this.group = group;
	}

	public String getGroup() {
		return group;
	}

	public void setGroup(String group) {
		this.group = group;
	}

	public String getGroupName() {
		return groupName;
	}

	public void setGroupName(String groupName) {
		this.groupName = groupName;
	}

	public BigDecimal getActKingaku() {
		return actKingaku;
	}

	public void setActKingaku(BigDecimal actKingaku) {
		this.actKingaku = actKingaku;
	}

	public BigDecimal getEstKingaku() {
		return estKingaku;
	}

	public void setEstKingaku(BigDecimal estKingaku) {
		this.estKingaku = estKingaku;
	}

	public void addActKingaku(BigDecimal actKingaku) {
		if (actKingaku != null) {
			if (this.actKingaku == null) {
				this.actKingaku = BigDecimal.ZERO;
			}
			this.actKingaku = this.actKingaku.add(actKingaku);
		}
	}

	public void addEstKingaku(BigDecimal estKingaku) {
		if (estKingaku != null) {
			if (this.estKingaku == null) {
				this.estKingaku = BigDecimal.ZERO;
			}
			this.estKingaku = this.estKingaku.add(estKingaku);
		}
	}

	/**
	 * 差額金額を取得(見積－実績)
	 */
	public BigDecimal getDifftKingaku() {
		return this.actKingaku.subtract(this.estKingaku);
	}

	/**
	 * グループ１文字目取得
	 */
	public String getGroupChar1() {
		return group.substring(0, 1);
	}

	/**
	 * グループ２文字目取得
	 */
	public String getGroupChar2() {
		return group.substring(1, 2);
	}

	/**
	 * 自グループのサマリ(N**)取得
	 */
	public String getSummaryGroup2() {
		return getGroupChar1() + "**";
	}

	/**
	 * 自グループのサマリ(NN*)取得
	 */
	public String getSummaryGroup3() {
		return getGroupChar1() + getGroupChar2() + "*";
	}

	/**
	 * サマリグループ？
	 */
	public boolean isSummaryGroup() {
		return group.contains("*");
	}

	/**
	 * サマリ不要グループ？(*情報作成不要？)
	 */
	public boolean isSummaryUnnecessaryGroup() {
		return group.equals("000") || group.startsWith("OPT");
	}

	@Override
	public int compareTo(GroupActEstDto o) {
		int comp = getGroupChar1().compareTo(o.getGroupChar1());
		if (comp != 0) {
			// グループ一文字目順優先
			return comp;
		}
		if (isSummaryGroup() != o.isSummaryGroup()) {
			// 非サマリグループは先、サマリグループは後
			return isSummaryGroup() ? 1 : -1;
		}
		// サマリ文字*をAに変換して数値より後として比較
		return this.group.replaceAll("\\*", "A").compareTo(o.group.replaceAll("\\*", "A"));
	}

	@Override
	public String toString() {
		return "GroupActEstDto [group=" + group + ", groupName=" + groupName + ", actKingaku=" + actKingaku
				+ ", estKingaku=" + estKingaku + "]";
	}

}

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