Package com.mckoi.database.interpret

Class SearchExpression

  • All Implemented Interfaces:
    StatementTreeObject, java.io.Serializable, java.lang.Cloneable
    public final class SearchExpression
extends java.lang.Object
implements java.io.Serializable, StatementTreeObject, java.lang.Cloneable
    Search expression is a form of an Expression that is split up into component parts that can be easily formed into a search query.
    Author:
    Tobias Downer
    See Also:
    Serialized Form

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object clone()
      Performs a DEEP clone of this object if it is mutable, or a deep clone of its mutable members.
      Expression getFromExpression()
      Returns the search expression as an Expression object.
      void prepare​(ExpressionPreparer preparer)
      Prepares the expression.
      void prepareExpressions​(ExpressionPreparer preparer)
      Prepares all expressions in this statement tree object by passing the ExpressionPreparer object to the 'prepare' method of the expression.
      void setFromExpression​(Expression expression)
      Sets this search expression from the given expression.
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • SearchExpression

        public SearchExpression()

    • Method Detail

      • setFromExpression

        public void setFromExpression​(Expression expression)
        Sets this search expression from the given expression.

      • getFromExpression

        public Expression getFromExpression()
        Returns the search expression as an Expression object.

      • clone

        public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
        Description copied from interface: StatementTreeObject
        Performs a DEEP clone of this object if it is mutable, or a deep clone of its mutable members. If the object is immutable then it may return 'this'.
        Specified by:
        clone in interface StatementTreeObject
        Overrides:
        clone in class java.lang.Object
        Throws:
        java.lang.CloneNotSupportedException

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object