Java Code Examples for jdk.internal.dynalink.linker.ConversionComparator.Comparison#TYPE_2_BETTER

/**
 * Determines which of the two type conversions from a source type to the two target types is preferred. This is
 * used for dynamic overloaded method resolution. If the source type is convertible to exactly one target type with
 * a method invocation conversion, it is chosen, otherwise available {@link ConversionComparator}s are consulted.
 * @param sourceType the source type.
 * @param targetType1 one potential target type
 * @param targetType2 another potential target type.
 * @return one of Comparison constants that establish which - if any - of the target types is preferable for the
 * conversion.
 */
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    for(final ConversionComparator comparator: comparators) {
        final Comparison result = comparator.compareConversion(sourceType, targetType1, targetType2);
        if(result != Comparison.INDETERMINATE) {
            return result;
        }
    }
    if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType1)) {
        if(!TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
            return Comparison.TYPE_1_BETTER;
        }
    } else if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

/**
 * Determines which of the two type conversions from a source type to the two target types is preferred. This is
 * used for dynamic overloaded method resolution. If the source type is convertible to exactly one target type with
 * a method invocation conversion, it is chosen, otherwise available {@link ConversionComparator}s are consulted.
 * @param sourceType the source type.
 * @param targetType1 one potential target type
 * @param targetType2 another potential target type.
 * @return one of Comparison constants that establish which - if any - of the target types is preferable for the
 * conversion.
 */
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    for(final ConversionComparator comparator: comparators) {
        final Comparison result = comparator.compareConversion(sourceType, targetType1, targetType2);
        if(result != Comparison.INDETERMINATE) {
            return result;
        }
    }
    if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType1)) {
        if(!TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
            return Comparison.TYPE_1_BETTER;
        }
    } else if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

/**
 * Determines which of the two type conversions from a source type to the two target types is preferred. This is
 * used for dynamic overloaded method resolution. If the source type is convertible to exactly one target type with
 * a method invocation conversion, it is chosen, otherwise available {@link ConversionComparator}s are consulted.
 * @param sourceType the source type.
 * @param targetType1 one potential target type
 * @param targetType2 another potential target type.
 * @return one of Comparison constants that establish which - if any - of the target types is preferable for the
 * conversion.
 */
public Comparison compareConversion(Class<?> sourceType, Class<?> targetType1, Class<?> targetType2) {
    for(ConversionComparator comparator: comparators) {
        final Comparison result = comparator.compareConversion(sourceType, targetType1, targetType2);
        if(result != Comparison.INDETERMINATE) {
            return result;
        }
    }
    if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType1)) {
        if(!TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
            return Comparison.TYPE_1_BETTER;
        }
    } else if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

/**
 * Determines which of the two type conversions from a source type to the two target types is preferred. This is
 * used for dynamic overloaded method resolution. If the source type is convertible to exactly one target type with
 * a method invocation conversion, it is chosen, otherwise available {@link ConversionComparator}s are consulted.
 * @param sourceType the source type.
 * @param targetType1 one potential target type
 * @param targetType2 another potential target type.
 * @return one of Comparison constants that establish which - if any - of the target types is preferable for the
 * conversion.
 */
public Comparison compareConversion(Class<?> sourceType, Class<?> targetType1, Class<?> targetType2) {
    for(ConversionComparator comparator: comparators) {
        final Comparison result = comparator.compareConversion(sourceType, targetType1, targetType2);
        if(result != Comparison.INDETERMINATE) {
            return result;
        }
    }
    if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType1)) {
        if(!TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
            return Comparison.TYPE_1_BETTER;
        }
    } else if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

/**
 * Determines which of the two type conversions from a source type to the two target types is preferred. This is
 * used for dynamic overloaded method resolution. If the source type is convertible to exactly one target type with
 * a method invocation conversion, it is chosen, otherwise available {@link ConversionComparator}s are consulted.
 * @param sourceType the source type.
 * @param targetType1 one potential target type
 * @param targetType2 another potential target type.
 * @return one of Comparison constants that establish which - if any - of the target types is preferable for the
 * conversion.
 */
public Comparison compareConversion(Class<?> sourceType, Class<?> targetType1, Class<?> targetType2) {
    for(ConversionComparator comparator: comparators) {
        final Comparison result = comparator.compareConversion(sourceType, targetType1, targetType2);
        if(result != Comparison.INDETERMINATE) {
            return result;
        }
    }
    if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType1)) {
        if(!TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
            return Comparison.TYPE_1_BETTER;
        }
    } else if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

/**
 * Determines which of the two type conversions from a source type to the two target types is preferred. This is
 * used for dynamic overloaded method resolution. If the source type is convertible to exactly one target type with
 * a method invocation conversion, it is chosen, otherwise available {@link ConversionComparator}s are consulted.
 * @param sourceType the source type.
 * @param targetType1 one potential target type
 * @param targetType2 another potential target type.
 * @return one of Comparison constants that establish which - if any - of the target types is preferable for the
 * conversion.
 */
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    for(final ConversionComparator comparator: comparators) {
        final Comparison result = comparator.compareConversion(sourceType, targetType1, targetType2);
        if(result != Comparison.INDETERMINATE) {
            return result;
        }
    }
    if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType1)) {
        if(!TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
            return Comparison.TYPE_1_BETTER;
        }
    } else if(TypeUtilities.isMethodInvocationConvertible(sourceType, targetType2)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

@Override
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    if (sourceType == ConsString.class) {
        if (String.class == targetType1 || CharSequence.class == targetType1) {
            return Comparison.TYPE_1_BETTER;
        }

        if (String.class == targetType2 || CharSequence.class == targetType2) {
            return Comparison.TYPE_2_BETTER;
        }
    }
    return linkerServices.compareConversion(sourceType, targetType1, targetType2);
}
 

@Override
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    if (sourceType == ConsString.class) {
        if (String.class == targetType1 || CharSequence.class == targetType1) {
            return Comparison.TYPE_1_BETTER;
        }

        if (String.class == targetType2 || CharSequence.class == targetType2) {
            return Comparison.TYPE_2_BETTER;
        }
    }
    return linkerServices.compareConversion(sourceType, targetType1, targetType2);
}
 

private static Comparison compare(Class<?> c1, Class<?> c2, Class<?>[] argTypes, int i, LinkerServices cmp) {
    if(cmp != null) {
        final Comparison c = cmp.compareConversion(argTypes[i], c1, c2);
        if(c != Comparison.INDETERMINATE) {
            return c;
        }
    }
    if(TypeUtilities.isSubtype(c1, c2)) {
        return Comparison.TYPE_1_BETTER;
    } if(TypeUtilities.isSubtype(c2, c1)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

private static Comparison compare(Class<?> c1, Class<?> c2, Class<?>[] argTypes, int i, LinkerServices cmp) {
    if(cmp != null) {
        final Comparison c = cmp.compareConversion(argTypes[i], c1, c2);
        if(c != Comparison.INDETERMINATE) {
            return c;
        }
    }
    if(TypeUtilities.isSubtype(c1, c2)) {
        return Comparison.TYPE_1_BETTER;
    } if(TypeUtilities.isSubtype(c2, c1)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

private static Comparison compare(Class<?> c1, Class<?> c2, Class<?>[] argTypes, int i, LinkerServices cmp) {
    if(cmp != null) {
        final Comparison c = cmp.compareConversion(argTypes[i], c1, c2);
        if(c != Comparison.INDETERMINATE) {
            return c;
        }
    }
    if(TypeUtilities.isSubtype(c1, c2)) {
        return Comparison.TYPE_1_BETTER;
    } if(TypeUtilities.isSubtype(c2, c1)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

private static Comparison compare(final Class<?> c1, final Class<?> c2, final Class<?>[] argTypes, final int i, final LinkerServices cmp) {
    if(cmp != null) {
        final Comparison c = cmp.compareConversion(argTypes[i], c1, c2);
        if(c != Comparison.INDETERMINATE) {
            return c;
        }
    }
    if(TypeUtilities.isSubtype(c1, c2)) {
        return Comparison.TYPE_1_BETTER;
    } if(TypeUtilities.isSubtype(c2, c1)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

@Override
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    if (sourceType == ConsString.class) {
        if (String.class == targetType1 || CharSequence.class == targetType1) {
            return Comparison.TYPE_1_BETTER;
        }

        if (String.class == targetType2 || CharSequence.class == targetType2) {
            return Comparison.TYPE_2_BETTER;
        }
    }
    return linkerServices.compareConversion(sourceType, targetType1, targetType2);
}
 

private static Comparison compare(final Class<?> c1, final Class<?> c2, final Class<?>[] argTypes, final int i, final LinkerServices cmp) {
    if(cmp != null) {
        final Comparison c = cmp.compareConversion(argTypes[i], c1, c2);
        if(c != Comparison.INDETERMINATE) {
            return c;
        }
    }
    if(TypeUtilities.isSubtype(c1, c2)) {
        return Comparison.TYPE_1_BETTER;
    } if(TypeUtilities.isSubtype(c2, c1)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

@Override
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    if (sourceType == ConsString.class) {
        if (String.class == targetType1 || CharSequence.class == targetType1) {
            return Comparison.TYPE_1_BETTER;
        }

        if (String.class == targetType2 || CharSequence.class == targetType2) {
            return Comparison.TYPE_2_BETTER;
        }
    }
    return linkerServices.compareConversion(sourceType, targetType1, targetType2);
}
 

private static Comparison compare(final Class<?> c1, final Class<?> c2, final Class<?>[] argTypes, final int i, final LinkerServices cmp) {
    if(cmp != null) {
        final Comparison c = cmp.compareConversion(argTypes[i], c1, c2);
        if(c != Comparison.INDETERMINATE) {
            return c;
        }
    }
    if(TypeUtilities.isSubtype(c1, c2)) {
        return Comparison.TYPE_1_BETTER;
    } if(TypeUtilities.isSubtype(c2, c1)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

@Override
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    if (sourceType == ConsString.class) {
        if (String.class == targetType1 || CharSequence.class == targetType1) {
            return Comparison.TYPE_1_BETTER;
        }

        if (String.class == targetType2 || CharSequence.class == targetType2) {
            return Comparison.TYPE_2_BETTER;
        }
    }
    return linkerServices.compareConversion(sourceType, targetType1, targetType2);
}
 

private static Comparison compare(final Class<?> c1, final Class<?> c2, final Class<?>[] argTypes, final int i, final LinkerServices cmp) {
    if(cmp != null) {
        final Comparison c = cmp.compareConversion(argTypes[i], c1, c2);
        if(c != Comparison.INDETERMINATE) {
            return c;
        }
    }
    if(TypeUtilities.isSubtype(c1, c2)) {
        return Comparison.TYPE_1_BETTER;
    } if(TypeUtilities.isSubtype(c2, c1)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

private static Comparison compare(final Class<?> c1, final Class<?> c2, final Class<?>[] argTypes, final int i, final LinkerServices cmp) {
    if(cmp != null) {
        final Comparison c = cmp.compareConversion(argTypes[i], c1, c2);
        if(c != Comparison.INDETERMINATE) {
            return c;
        }
    }
    if(TypeUtilities.isSubtype(c1, c2)) {
        return Comparison.TYPE_1_BETTER;
    } if(TypeUtilities.isSubtype(c2, c1)) {
        return Comparison.TYPE_2_BETTER;
    }
    return Comparison.INDETERMINATE;
}
 

@Override
public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) {
    if (sourceType == ConsString.class) {
        if (String.class == targetType1 || CharSequence.class == targetType1) {
            return Comparison.TYPE_1_BETTER;
        }

        if (String.class == targetType2 || CharSequence.class == targetType2) {
            return Comparison.TYPE_2_BETTER;
        }
    }
    return linkerServices.compareConversion(sourceType, targetType1, targetType2);
}