public RowFilter withAnd(RowFilter... and) {
        if (this.and == null) {
            setAnd(new java.util.ArrayList<RowFilter>(and.length));
        }
        for (RowFilter ele : and) {
            this.and.add(ele);
        }
        return this;
    }
<p>
The 'and' clause of the row filter.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setAnd(java.util.Collection)} or {@link #withAnd(java.util.Collection)} if you want to override the
existing values.
</p>

@param and
       The 'and' clause of the row filter.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/RowFilter.java