Examples with RowFilter com.google.bigtable.v1.RowFilter used on opensource projects

Example 6 with RowFilter

use of com.google.bigtable.v1.RowFilter in project beam by apache.

the class BigtableIOTest method testReadingDisplayData.

@Test
public void testReadingDisplayData() {
    RowFilter rowFilter = RowFilter.newBuilder().setRowKeyRegexFilter(ByteString.copyFromUtf8("foo.*")).build();
    ByteKeyRange keyRange = ByteKeyRange.ALL_KEYS.withEndKey(ByteKey.of(0xab, 0xcd));
    BigtableIO.Read read = BigtableIO.read().withBigtableOptions(BIGTABLE_OPTIONS).withTableId("fooTable").withRowFilter(rowFilter).withKeyRange(keyRange);
    DisplayData displayData = DisplayData.from(read);
    assertThat(displayData, hasDisplayItem(allOf(hasKey("tableId"), hasLabel("Table ID"), hasValue("fooTable"))));
    assertThat(displayData, hasDisplayItem("rowFilter", rowFilter.toString()));
    assertThat(displayData, hasDisplayItem("keyRange", keyRange.toString()));
    // BigtableIO adds user-agent to options; assert only on key and not value.
    assertThat(displayData, hasDisplayItem("bigtableOptions"));
}