Package org.geotools.brewer.styling.filter.expression

Class NilBuilder

Object
NilBuilder
All Implemented Interfaces:
Builder<NilExpression>
public class NilBuilder extends Object implements Builder<NilExpression>

  • Constructor Details

    • NilBuilder

      public NilBuilder()

  • Method Details

    • build

      public NilExpression build()
      Description copied from interface: Builder
      Created object, may be null if unset()
      Specified by:
      build in interface Builder<NilExpression>
      Returns:
      Created object may be null if unset()

    • reset

      public Builder<NilExpression> reset()
      Description copied from interface: Builder
      Configure the Builder to produce a default result.
      Specified by:
      reset in interface Builder<NilExpression>
      Returns:
      Builder configured to produce a default result.

    • reset

      public Builder<NilExpression> reset(NilExpression original)
      Description copied from interface: Builder
      Configure the Builder to produce a copy of the provided original.
      Specified by:
      reset in interface Builder<NilExpression>
      Parameters:
      original - Original, if null this will behave the same as unset()
      Returns:
      Builder configured to produce the provided original

    • unset

      public Builder<NilExpression> unset()
      Description copied from interface: Builder
      Configure the Builder to produce 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.

      Specified by:
      unset in interface Builder<NilExpression>
      Returns:
      Builder configured to build null