AndExpression (Apache Qpid Broker-J Query Engine Plug-In 9.0.0 API)

java.lang.Object
- org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode<T,java.lang.Boolean>
- - org.apache.qpid.server.query.engine.parsing.expression.logic.AndExpression<T>

Type Parameters:

T - Input parameter type

All Implemented Interfaces:

java.util.function.Function<T,java.lang.Boolean>, java.util.function.Predicate<T>, Expression<T,java.lang.Boolean>, ExpressionNode<T,java.lang.Boolean>
```
public class AndExpression<T>
extends AbstractExpressionNode<T,java.lang.Boolean>
implements java.util.function.Predicate<T>
```
Logical AND expression.

Field Summary
- Fields inherited from class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode
  _metadata

Constructor Summary

Constructors
Constructor	Description
`AndExpression(java.lang.String alias, ExpressionNode<T,?> left, ExpressionNode<T,?> right)`	Constructor initializes children expression list

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Boolean`	`apply(T value)`	Performs logical AND operation using parameters and the value supplied
`boolean`	`test(T value)`	Performs logical AND operation using parameters and the value supplied

Methods inherited from class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode
containsAggregation, ctx, evaluateChild, getAggregations, getAlias, getChild, getChildren, getParent, isAccessor, isInstantlyEvaluable, setAlias, setParent, toString

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

Methods inherited from interface org.apache.qpid.server.query.engine.parsing.expression.Expression
andThen

Methods inherited from interface java.util.function.Function
andThen, compose

Methods inherited from interface java.util.function.Predicate
and, negate, or

- Constructor Detail
  - AndExpression
```
public AndExpression(java.lang.String alias,
                     ExpressionNode<T,?> left,
                     ExpressionNode<T,?> right)
```
    Constructor initializes children expression list
    
    Parameters:
    
    alias - Expression alias
    
    left - Left expression
    
    right - Right expression
- Method Detail
  - apply
```
public java.lang.Boolean apply(T value)
```
    Performs logical AND operation using parameters and the value supplied
    
    Specified by:
    
    apply in interface Expression<T,java.lang.Boolean>
    
    Specified by:
    
    apply in interface java.util.function.Function<T,java.lang.Boolean>
    
    Parameters:
    
    value - Object to handle
    
    Returns:
    
    Evaluation result
  - test
```
public boolean test(T value)
```
    Performs logical AND operation using parameters and the value supplied
    
    Specified by:
    
    test in interface java.util.function.Predicate<T>
    
    Parameters:
    
    value - Object to handle
    
    Returns:
    
    Evaluation result