Package org.ametys.plugins.repository.query.expression

Class AbstractLogicalExpression

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<Expression>

org.ametys.plugins.repository.query.expression.AbstractLogicalExpression

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Expression>, Collection<Expression>, List<Expression>, RandomAccess, Expression

Direct Known Subclasses:

AndExpression, OrExpression

public abstract class AbstractLogicalExpression
extends ArrayList<Expression>
implements Expression

Constructs an Expression corresponding to a logical operator between several Expression.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.ametys.plugins.repository.query.expression.Expression

Expression.LogicalOperator, Expression.Operator

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
AbstractLogicalExpression(Collection<Expression> exprs)	Creates the logical expression.
AbstractLogicalExpression(Expression... exprs)	Creates the logical expression.

Method Summary

Modifier and Type	Method	Description
String	build()	Build the expression.
protected abstract Expression.LogicalOperator	getLogicalOperator()	Get the logicial operator to apply between operations, can contains spaces to separate the operator from the expressions.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.List

containsAll

Constructor Details

AbstractLogicalExpression

public AbstractLogicalExpression(Collection<Expression> exprs)

Creates the logical expression.

Parameters:

exprs - the operands

AbstractLogicalExpression

public AbstractLogicalExpression(Expression... exprs)

Creates the logical expression.

Parameters:

exprs - the operands

Method Details

build

public String build()

Description copied from interface: Expression

Build the expression.

Specified by:

build in interface Expression

Returns:

The XPath view of the expression.

getLogicalOperator

protected abstract Expression.LogicalOperator getLogicalOperator()

Get the logicial operator to apply between operations, can contains spaces to separate the operator from the expressions.

Returns:

the operator to apply between each expressions