PatternPrecedence class

Opaque representation of pattern precedence.

DartPattern classes return an instance of this class. This allows clients to determine when parentheses are needed (by comparing precedence values).

Properties

hashCode → int: The hash code for this object.
no setteroverride
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited

operator <(PatternPrecedence other) → bool: Returns true if this precedence represents a looser binding than other; that is, parsing ambiguities will be resolved in favor of nesting the pattern having precedence other within the pattern having precedence this.
operator <=(PatternPrecedence other) → bool: Returns true if this precedence represents a looser, or equal, binding than other; that is, parsing ambiguities will be resolved in favor of nesting the pattern having precedence other within the pattern having precedence this, or, if the precedences are equal, parsing ambiguities will be resolved according to the associativity of the pattern precedence.
operator ==(Object other) → bool: The equality operator.
override
operator >(PatternPrecedence other) → bool: Returns true if this precedence represents a tighter binding than other; that is, parsing ambiguities will be resolved in favor of nesting the pattern having precedence this within the pattern having precedence other.
operator >=(PatternPrecedence other) → bool: Returns true if this precedence represents a tighter, or equal, binding than other; that is, parsing ambiguities will be resolved in favor of nesting the pattern having precedence this within the pattern having precedence other, or, if the precedences are equal, parsing ambiguities will be resolved according to the associativity of the pattern precedence.