Package org.apache.juneau.commons.beanquery

Class InMemoryBeanQueryContext.Builder<T>

java.lang.Object

org.apache.juneau.commons.beanquery.BeanQueryContext.Builder<T,InMemoryBeanQueryContext.Builder<T>>

org.apache.juneau.commons.beanquery.InMemoryBeanQueryContext.Builder<T>

Type Parameters:

T - The row type.

Enclosing class:

InMemoryBeanQueryContext<T>

public static final class InMemoryBeanQueryContext.Builder<T>
extends BeanQueryContext.Builder<T,InMemoryBeanQueryContext.Builder<T>>

Builder for InMemoryBeanQueryContext. See the class Javadoc for an example.

Method Summary

Modifier and Type	Method	Description
InMemoryBeanQueryContext.Builder<T>	accessor(String column, Function<? super T,?> value)	Sets how a declared column's value is read, replacing the bean property (or map key).
InMemoryBeanQueryContext<T>	build()	Builds the immutable context.
InMemoryBeanQueryContext.Builder<T>	guard(Predicate<? super T> value)	Sets a server-only filter applied to every session before the search.

Methods inherited from class org.apache.juneau.commons.beanquery.BeanQueryContext.Builder

allowRegex, column, columnOperators, columns, countPolicy, declared, defaultLimit, exclude, maxExpressionDepth, maxLimit, maxSearchClauses, maxSearchLength, maxSortKeys, operators, regexTimeout, self

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

accessor

public InMemoryBeanQueryContext.Builder<T> accessor(String column,
 Function<? super T,?> value)

Sets how a declared column's value is read, replacing the bean property (or map key).

Parameters:

column - The column name. Must be declared.

value - The accessor. Must not be null. Exceptions it throws become BeanQueryExecutionExceptions.

Returns:

This object.

guard

public InMemoryBeanQueryContext.Builder<T> guard(Predicate<? super T> value)

Sets a server-only filter applied to every session before the search. Rows it rejects are not counted in Page.total().

Parameters:

value - The guard, or null for none.

Returns:

This object.

build

public InMemoryBeanQueryContext<T> build()

Builds the immutable context.

Specified by:

build in class BeanQueryContext.Builder<T,InMemoryBeanQueryContext.Builder<T>>

Returns:

A new context.

Throws:

IllegalArgumentException - If a bean column has neither a readable property nor an accessor.