And

java.lang.Object

Behavioral.Interpreter.And

All Implemented Interfaces:: Expression

public final class And extends Object implements Expression

Nonterminal expression representing a logical AND operation in the interpreter pattern. Implements the Expression interface.

Constructor Summary

Constructors

Constructor

Description

And(Expression left, Expression right)

Constructs an AND expression with the specified left and right operands.
Method Summary

Modifier and Type

Method

Description

boolean

interpret(Map<String,Boolean> ctx)

Interprets the AND expression by evaluating both operands and returning their logical conjunction.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- And
  
  public And(Expression left, Expression right)
  
  Constructs an AND expression with the specified left and right operands.
  
  Parameters:
  
  left - the left operand expression
  
  right - the right operand expression
Method Details
- interpret
  
  public boolean interpret(Map<String,Boolean> ctx)
  
  Interprets the AND expression by evaluating both operands and returning their logical conjunction.
  
  Specified by:
  
  interpret in interface Expression
  
  Parameters:
  
  ctx - the context map for variable evaluation
  
  Returns:
  
  true if both operands evaluate to true; false otherwise