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ObjectFilterBuilder
public class FilterBuilder
FitlerBuilder acting as a simple wrapper around an Expression.
Field Summary | |
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protected Builder<? extends Filter> |
delegate
|
protected FilterFactory |
ff
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protected Filter |
filter
|
protected boolean |
unset
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Constructor Summary | |
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FilterBuilder()
|
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FilterBuilder(Filter filter)
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Method Summary | |
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Filter |
build()
Build the expression. |
FilterBuilder |
reset()
Configure the Builder to produce a default result. |
FilterBuilder |
reset(Filter filter)
Configure the Builder to produce a copy of the provided original. |
FilterBuilder |
unset()
Configure the Builder to produce null . |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected Filter filter
protected FilterFactory ff
protected boolean unset
protected Builder<? extends Filter> delegate
Constructor Detail |
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public FilterBuilder()
public FilterBuilder(Filter filter)
Method Detail |
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public Filter build()
build
in interface Builder<Filter>
public FilterBuilder reset()
Builder
reset
in interface Builder<Filter>
public FilterBuilder reset(Filter filter)
Builder
reset
in interface Builder<Filter>
public FilterBuilder unset()
Builder
null
.
This method allows a Builder to be used as a placeholder; in its
unset state the build() method will produce null
. If
any of the builder methods are used the builder will produce a
result.
unset
in interface Builder<Filter>
null
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