org.babyfish.jimmer.sql.ast.mutation.SimpleSaveResult Maven / Gradle / Ivy

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package org.babyfish.jimmer.sql.ast.mutation;

import java.util.Map;

public class SimpleSaveResult extends AbstractMutationResult {

    private E originalEntity;

    private E modifiedEntity;

    public SimpleSaveResult(
            Map affectedRowCountMap,
            E originalEntity,
            E modifiedEntity
    ) {
        super(affectedRowCountMap);
        this.originalEntity = originalEntity;
        this.modifiedEntity = modifiedEntity;
    }

    public E getOriginalEntity() {
        return originalEntity;
    }

    public E getModifiedEntity() {
        return modifiedEntity;
    }

    public boolean isModified() {
        return originalEntity != modifiedEntity;
    }

    @Override
    public int hashCode() {
        int hash = affectedRowCountMap.hashCode();
        hash = hash * 31 + System.identityHashCode(originalEntity);
        hash = hash * 31 + System.identityHashCode(modifiedEntity);
        return hash;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        SimpleSaveResult that = (SimpleSaveResult) o;
        return affectedRowCountMap.equals(that.affectedRowCountMap) &&
                originalEntity == that.originalEntity &&
                modifiedEntity == that.modifiedEntity;
    }

    @Override
    public String toString() {
        return "SimpleSaveResult{" +
                "totalAffectedRowCount=" + totalAffectedRowCount +
                ", affectedRowCountMap=" + affectedRowCountMap +
                ", originalEntity=" + originalEntity +
                ", modifiedEntity=" + modifiedEntity +
                '}';
    }
}