public UpdateRequest multi(final boolean isMulti) {
        if (isMulti && updateType == Type.REPLACE) {
            throw new IllegalArgumentException("Replacements can not be multi");
        }
        this.isMulti = isMulti;
        return this;
    }
public UpdateRequest multi(final boolean isMulti) {
        if (isMulti && updateType == Type.REPLACE) {
            throw new IllegalArgumentException("Replacements can not be multi");
        }
        this.isMulti = isMulti;
        return this;
    }
public UpdateRequest multi ( final boolean isMulti ) { if ( isMulti && updateType == Type . REPLACE ) { throw new IllegalArgumentException ( "Replacements can not be multi" ) ; } this . isMulti = isMulti ; return this ; }
Sets whether this will update all documents matching the query filter.

@param isMulti whether this will update all documents matching the query filter
@return this
Sets whether this will update all documents matching the query filter .