src/main/java/org/string_db/psicquic/index/TwoProteinsFieldBuilder.java
@Override
    protected void append(RowBuilder rowBuilder) {
        if (firstProteinId != null && secondProteinId != null) {
            appendInteractors(rowBuilder);
            //reset ids so that the next to() call doesn't include them again
            firstProteinId = null;
            secondProteinId = null;
        }
    }
/**
     * Append {@link org.hupo.psi.calimocho.model.Field}(s) to the given {@code rowBuilder}.
     * The method is idempotent, calling it more than once gives the same result.
     *
     * @param rowBuilder
     * @return the given {@core rowBuilder}
     */
Append  org.hupo.psi.calimocho.model.Field(s) to the given  rowBuilder.
The method is idempotent, calling it more than once gives the same result.

@param rowBuilder
@return the given  rowBuilder
Append org . hupo . psi . calimocho . model . Field ( s ) to the given rowBuilder . The method is idempotent calling it more than once gives the same result . @param rowBuilder @return the given rowBuilder
@Override
    protected void append(RowBuilder rowBuilder) {
        if (firstProteinId != null && secondProteinId != null) {
            appendInteractors(rowBuilder);
            firstProteinId = null;
            secondProteinId = null;
        }
    }
@ Override protected void append ( RowBuilder rowBuilder ) { if ( firstProteinId != null && secondProteinId != null ) { appendInteractors ( rowBuilder ) ; firstProteinId = null ; secondProteinId = null ; } }
Append {@link org.hupo.psi.calimocho.model.Field}(s) to the given {@code rowBuilder}.
Append { @link org . hupo . psi . calimocho . model . Field } ( s ) to the given { @code rowBuilder } .
//reset ids so that the next to() call doesn't include them again