public boolean equalsAsSet()

in athena-federation-sdk/src/main/java/com/amazonaws/athena/connector/lambda/data/Block.java [428:474]
41 lines of code
12 McCabe index (conditional complexity)

    public boolean equalsAsSet(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        Block that = (Block) o;

        if (this.schema.getFields().size() != that.schema.getFields().size()) {
            return false;
        }

        if (this.vectorSchema.getRowCount() != that.vectorSchema.getRowCount()) {
            return false;
        }

        try {
            for (Field next : this.schema.getFields()) {
                FieldReader thisReader = vectorSchema.getVector(next.getName()).getReader();
                FieldReader thatReader = that.vectorSchema.getVector(next.getName()).getReader();
                for (int i = 0; i < this.vectorSchema.getRowCount(); i++) {
                    thisReader.setPosition(i);
                    Types.MinorType type = thisReader.getMinorType();
                    Object val = thisReader.readObject();
                    boolean matched = false;
                    for (int j = 0; j < that.vectorSchema.getRowCount(); j++) {
                        thatReader.setPosition(j);
                        if (ArrowTypeComparator.compare(thatReader, val, thatReader.readObject()) == 0) {
                            matched = true;
                        }
                    }
                    if (!matched) {
                        return false;
                    }
                }
            }
        }
        catch (RuntimeException ex) {
            //There are many differences which can cause an exception, easier to handle them this way
            return false;
        }

        return true;
    }