Package org.apache.avro.Schema

Examples of org.apache.avro.Schema.Field.pos()

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    }
    @Override public void put(int i, Object v) { values[i] = v; }
    @Override public Object get(String key) {
      Field field = schema.getField(key);
      if (field == null) return null;
      return values[field.pos()];
    }
    @Override public Object get(int i) { return values[i]; }
    @Override public boolean equals(Object o) {
      if (o == this) return true;                 // identical object
      if (!(o instanceof Record)) return false;   // not a record
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              String fname = wf.getKey();
              Field rf = rfields.get(fname);
              if (rf == null) {
                set(--i, mkSkipAction(generate(wf.getValue().schema(), seen)));
              } else {
                set(--i, mkFieldAction(rf.pos(), fname));
                set(--i, generate(wf.getValue().schema(), rf.schema(), seen));
              }
            }
            /*
             *  Insert a "special" field action to indicate that there are
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          expected == actual ? actualField : expectedFields.get(entry.getKey());
      if (expectedField == null) {
        skip(actualField.schema(), in);
        continue;
      }
      int fieldPosition = expectedField.pos();
      Object oldDatum =
          (old != null) ? getField(record, fieldName, fieldPosition) : null;
      addField(record, fieldName, fieldPosition,
               read(oldDatum,actualField.schema(),expectedField.schema(), in));
      size++;
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        String fieldName = entry.getKey();
        if (!actualFields.contains(fieldName)) {  // an unset field
          Field f = entry.getValue();
          JsonNode json = f.defaultValue();
          if (json != null)                       // has default
            addField(record, fieldName, f.pos(),  // add default
                     defaultFieldValue(old, f.schema(), json));
          else if (old != null)                   // remove stale value
            removeField(record, fieldName, entry.getValue().pos());
        }
      }
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        String name = entry.getKey();
        Field f = entry.getValue();
        JsonNode v = json.get(name);
        if (v == null) v = f.defaultValue();
        if (v != null) {
          Object o = old != null ? getField(old, name, f.pos()) : null;
          addField(record, name, f.pos(), defaultFieldValue(o, f.schema(), v));
        } else if (old != null) {
          removeField(record, name, f.pos());
        }
      }
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        Field f = entry.getValue();
        JsonNode v = json.get(name);
        if (v == null) v = f.defaultValue();
        if (v != null) {
          Object o = old != null ? getField(old, name, f.pos()) : null;
          addField(record, name, f.pos(), defaultFieldValue(o, f.schema(), v));
        } else if (old != null) {
          removeField(record, name, f.pos());
        }
      }
      return record;
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        if (v == null) v = f.defaultValue();
        if (v != null) {
          Object o = old != null ? getField(old, name, f.pos()) : null;
          addField(record, name, f.pos(), defaultFieldValue(o, f.schema(), v));
        } else if (old != null) {
          removeField(record, name, f.pos());
        }
      }
      return record;
    case ENUM:
      return createEnum(json.getTextValue(), schema);
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   * representations.*/
  protected void writeRecord(Schema schema, Object datum, Encoder out)
    throws IOException {
    for (Entry<String, Field> entry : schema.getFields().entrySet()) {
      Field field = entry.getValue();
      write(field.schema(), getField(datum, entry.getKey(), field.pos()), out);
    }
  }
 
  /** Called by the default implementation of {@link #writeRecord} to retrieve
   * a record field value.  The default implementation is for {@link
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    }
    @Override public void put(int i, Object v) { values[i] = v; }
    @Override public Object get(String key) {
      Field field = schema.getField(key);
      if (field == null) return null;
      return values[field.pos()];
    }
    @Override public Object get(int i) { return values[i]; }
    @Override public boolean equals(Object o) {
      if (o == this) return true;                 // identical object
      if (!(o instanceof Record)) return false;   // not a record
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    }
    @Override public void put(int i, Object v) { values[i] = v; }
    @Override public Object get(String key) {
      Field field = schema.getField(key);
      if (field == null) return null;
      return values[field.pos()];
    }
    @Override public Object get(int i) { return values[i]; }
    @Override public boolean equals(Object o) {
      if (o == this) return true;                 // identical object
      if (!(o instanceof Record)) return false;   // not a record
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