Interface DynExpr

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All Superinterfaces:

Domain<DynExpr>, Expr, IntegralExpr, NumericExpr, TextualExpr

All Known Implementing Classes:

DynField

public sealed interface DynExpr extends IntegralExpr, TextualExpr, Domain<DynExpr> permits DynField (not exhaustive)

An expression with no static type, which every method accepts.

As a Domain, it gives a comprehension its elements, which are dynamic too.

• Method Summary

  Modifier and Type

  Method

  Description

  default DynExpr

  at(long index)

  Returns this[index].

  default DynExpr

  at(IntegralExpr index)

  Returns this[index].

  default IntExpr

  eq(DynExpr other)

  Returns this == other.

  default IntExpr

  ne(DynExpr other)

  Returns this != other.

  default DynExpr

  neg()

  Returns -this.

  Methods inherited from interface Expr

  dynamic, get, get, get, get, get

  Modifier and Type

  Method

  Description

  default DynExpr

  dynamic()

  Returns this expression with no static type, which every method accepts.

  default DynExpr

  get(DynField field)

  Returns this.name, the field of the record this selects.

  default FloatExpr

  get(FloatField<?> field)

  Returns this.name, the field of the record this selects.

  default IntExpr

  get(IntField<?> field)

  Returns this.name, the field of the record this selects.

  default NumExpr

  get(NumField<?> field)

  Returns this.name, the field of the record this selects.

  default StringExpr

  get(StringField<?> field)

  Returns this.name, the field of the record this selects.

  Methods inherited from interface IntegralExpr

  and, and, div, div, minus, minus, mod, mod, not, or, or, plus, plus, pow, pow, times, times

  Modifier and Type

  Method

  Description

  default IntExpr

  and(long other)

  Returns this && other.

  default IntExpr

  and(IntegralExpr other)

  Returns this && other.

  default IntExpr

  div(long other)

  Returns this / other, rounding toward zero.

  default IntExpr

  div(IntegralExpr other)

  Returns this / other, rounding toward zero.

  default IntExpr

  minus(long other)

  Returns this - other.

  default IntExpr

  minus(IntegralExpr other)

  Returns this - other.

  default IntExpr

  mod(long other)

  Returns this % other, which has the sign of this.

  default IntExpr

  mod(IntegralExpr other)

  Returns this % other, which has the sign of this.

  default IntExpr

  not()

  Returns !this.

  default IntExpr

  or(long other)

  Returns this || other.

  default IntExpr

  or(IntegralExpr other)

  Returns this || other.

  default IntExpr

  plus(long other)

  Returns this + other.

  default IntExpr

  plus(IntegralExpr other)

  Returns this + other.

  default IntExpr

  pow(long other)

  Returns this ^ other.

  default IntExpr

  pow(IntegralExpr other)

  Returns this ^ other.

  default IntExpr

  times(long other)

  Returns this * other.

  default IntExpr

  times(IntegralExpr other)

  Returns this * other.

  Methods inherited from interface NumericExpr

  eq, eq, eq, ge, ge, ge, gt, gt, gt, le, le, le, lt, lt, lt, ne, ne, ne

  Modifier and Type

  Method

  Description

  default IntExpr

  eq(double other)

  Returns this == other.

  default IntExpr

  eq(long other)

  Returns this == other.

  default IntExpr

  eq(NumericExpr other)

  Returns this == other.

  default IntExpr

  ge(double other)

  Returns this >= other.

  default IntExpr

  ge(long other)

  Returns this >= other.

  default IntExpr

  ge(NumericExpr other)

  Returns this >= other.

  default IntExpr

  gt(double other)

  Returns this > other.

  default IntExpr

  gt(long other)

  Returns this > other.

  default IntExpr

  gt(NumericExpr other)

  Returns this > other.

  default IntExpr

  le(double other)

  Returns this <= other.

  default IntExpr

  le(long other)

  Returns this <= other.

  default IntExpr

  le(NumericExpr other)

  Returns this <= other.

  default IntExpr

  lt(double other)

  Returns this < other.

  default IntExpr

  lt(long other)

  Returns this < other.

  default IntExpr

  lt(NumericExpr other)

  Returns this < other.

  default IntExpr

  ne(double other)

  Returns this != other.

  default IntExpr

  ne(long other)

  Returns this != other.

  default IntExpr

  ne(NumericExpr other)

  Returns this != other.

  Methods inherited from interface TextualExpr

  eq, eq, ne, ne

  Modifier and Type

  Method

  Description

  default IntExpr

  eq(TextualExpr other)

  Returns this == other.

  default IntExpr

  eq(String other)

  Returns this == other.

  default IntExpr

  ne(TextualExpr other)

  Returns this != other.

  default IntExpr

  ne(String other)

  Returns this != other.

• Method Details

  • neg

    default DynExpr neg()

    Returns -this.

    Specified by:

    neg in interface NumericExpr

    Returns:

    -this

  • eq

    default IntExpr eq(DynExpr other)

    Returns this == other.

    Parameters:

    other - the right operand

    Returns:

    this == other

  • ne

    default IntExpr ne(DynExpr other)

    Returns this != other.

    Parameters:

    other - the right operand

    Returns:

    this != other

  • at

    default DynExpr at(IntegralExpr index)

    Returns this[index].

    Parameters:

    index - the index, counted from 0

    Returns:

    this[index]

  • at

    default DynExpr at(long index)

    Returns this[index].

    Parameters:

    index - the index, counted from 0

    Returns:

    this[index]