Examples of BlockBuilder

Examples of com.facebook.presto.spi.block.BlockBuilder

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        assertEquals(actualValue, expectedValue);
    }

    private static Block createBlock(Type type, Object value)
    {
        BlockBuilder blockBuilder = type.createBlockBuilder(new BlockBuilderStatus());
        BlockUtils.appendObject(type, blockBuilder, value);
        return blockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        this.testBlockWithNulls = createAlternatingNullsBlock(testBlock);
    }

    private Block createAlternatingNullsBlock(Block testBlock)
    {
        BlockBuilder nullsBlockBuilder = type.createBlockBuilder(new BlockBuilderStatus());
        for (int position = 0; position < testBlock.getPositionCount(); position++) {
            if (type.getJavaType() == void.class) {
                nullsBlockBuilder.appendNull();
            }
            else if (type.getJavaType() == boolean.class) {
                type.writeBoolean(nullsBlockBuilder, type.getBoolean(testBlock, position));
            }
            else if (type.getJavaType() == long.class) {
                type.writeLong(nullsBlockBuilder, type.getLong(testBlock, position));
            }
            else if (type.getJavaType() == double.class) {
                type.writeDouble(nullsBlockBuilder, type.getDouble(testBlock, position));
            }
            else if (type.getJavaType() == Slice.class) {
                Slice slice = type.getSlice(testBlock, position);
                type.writeSlice(nullsBlockBuilder, slice, 0, slice.length());
            }
            else {
                throw new RuntimeException("Unsupported Java type " + type.getJavaType());
            }
            nullsBlockBuilder.appendNull();
        }
        return nullsBlockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        assertPositionValue(block.getSingleValueBlock(position), 0, expectedStackValue, hash, expectedObjectValue);
        assertPositionValue(block.getRegion(position, 1), 0, expectedStackValue, hash, expectedObjectValue);
        assertPositionValue(block.getRegion(0, position + 1), position, expectedStackValue, hash, expectedObjectValue);
        assertPositionValue(block.getRegion(position, block.getPositionCount() - position), 0, expectedStackValue, hash, expectedObjectValue);

        BlockBuilder blockBuilder = type.createBlockBuilder(new BlockBuilderStatus());
        type.appendTo(block, position, blockBuilder);
        assertPositionValue(blockBuilder.build(), 0, expectedStackValue, hash, expectedObjectValue);
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        }
    }

    private static Block createBlock(Type type, Object value)
    {
        BlockBuilder blockBuilder = type.createBlockBuilder(new BlockBuilderStatus());

        Class<?> javaType = type.getJavaType();
        if (value == null) {
            blockBuilder.appendNull();
        }
        else if (javaType == boolean.class) {
            type.writeBoolean(blockBuilder, (Boolean) value);
        }
        else if (javaType == long.class) {
            type.writeLong(blockBuilder, (Long) value);
        }
        else if (javaType == double.class) {
            type.writeDouble(blockBuilder, (Double) value);
        }
        else if (javaType == Slice.class) {
            Slice slice = (Slice) value;
            type.writeSlice(blockBuilder, slice, 0, slice.length());
        }
        else {
            throw new UnsupportedOperationException("not yet implemented: " + javaType);
        }
        return blockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        throw new IllegalStateException("Unsupported Java type " + type.getJavaType());
    }

    private Block toBlock(Object value)
    {
        BlockBuilder blockBuilder = type.createBlockBuilder(new BlockBuilderStatus());
        Class<?> javaType = type.getJavaType();
        if (value == null) {
            blockBuilder.appendNull();
        }
        else if (javaType == boolean.class) {
            type.writeBoolean(blockBuilder, (Boolean) value);
        }
        else if (javaType == long.class) {
            type.writeLong(blockBuilder, (Long) value);
        }
        else if (javaType == double.class) {
            type.writeDouble(blockBuilder, (Double) value);
        }
        else if (javaType == Slice.class) {
            Slice slice = (Slice) value;
            type.writeSlice(blockBuilder, slice, 0, slice.length());
        }
        else {
            throw new UnsupportedOperationException("not yet implemented: " + javaType);
        }
        return blockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        super(new TypeRegistry().getType("array<bigint>"), List.class, createTestBlock(new TypeRegistry().getType("array<bigint>")));
    }

    public static Block createTestBlock(Type arrayType)
    {
        BlockBuilder blockBuilder = arrayType.createBlockBuilder(new BlockBuilderStatus());
        VARCHAR.writeString(blockBuilder, "[1,2]");
        VARCHAR.writeString(blockBuilder, "[1,2,3]");
        VARCHAR.writeString(blockBuilder, "[1,2,3]");
        VARCHAR.writeString(blockBuilder, "[100,200,300]");
        return blockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        super(new TypeRegistry().getType("map<bigint,varchar>"), Map.class, createTestBlock(new TypeRegistry().getType("map<bigint,varchar>")));
    }

    public static Block createTestBlock(Type arrayType)
    {
        BlockBuilder blockBuilder = arrayType.createBlockBuilder(new BlockBuilderStatus());
        VARCHAR.writeString(blockBuilder, "{\"1\":\"hi\"}");
        VARCHAR.writeString(blockBuilder, "{\"1\":\"2\",\"2\":\"hello\"}");
        return blockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        return createStringsBlock(Arrays.asList(values));
    }

    public static Block createStringsBlock(Iterable<String> values)
    {
        BlockBuilder builder = VARCHAR.createBlockBuilder(new BlockBuilderStatus());

        for (String value : values) {
            if (value == null) {
                builder.appendNull();
            }
            else {
                VARCHAR.writeString(builder, value);
            }
        }

        return builder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        return builder.build();
    }

    public static Block createStringSequenceBlock(int start, int end)
    {
        BlockBuilder builder = VARCHAR.createBlockBuilder(new BlockBuilderStatus());

        for (int i = start; i < end; i++) {
            VARCHAR.writeString(builder, String.valueOf(i));
        }

        return builder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

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        return createBooleansBlock(Collections.nCopies(count, value));
    }

    public static Block createBooleansBlock(Iterable<Boolean> values)
    {
        BlockBuilder builder = BOOLEAN.createBlockBuilder(new BlockBuilderStatus());

        for (Boolean value : values) {
            if (value == null) {
                builder.appendNull();
            }
            else {
                BOOLEAN.writeBoolean(builder, value);
            }
        }

        return builder.build();
    }
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