termnumber.html

SHOP2 一个人工智能里面关于任务分解和任务规划的系统。JSHOP2是其java版本。

 
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<A NAME="number"><!-- --></A><H3>
number</H3>
<PRE>
private double <B>number</B></PRE>
<DL>
<DD>The value of the numerical term.
<P>
<DL>
</DL>
</DL>

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<A NAME="TermNumber(double)"><!-- --></A><H3>
TermNumber</H3>
<PRE>
public <B>TermNumber</B>(double&nbsp;numberIn)</PRE>
<DL>
<DD>To initialize this numerical term.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>numberIn</CODE> - the value this numerical term is set to have.</DL>
</DL>

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<A NAME="bind(JSHOP2.Term[])"><!-- --></A><H3>
bind</H3>
<PRE>
public <A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A> <B>bind</B>(<A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A>[]&nbsp;binding)</PRE>
<DL>
<DD>Since this term is a numerical term, binding will not change it,
  therefore, simply this numerical term itself is returned.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../JSHOP2/Term.html#bind(JSHOP2.Term[])">bind</A></CODE> in class <CODE><A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>binding</CODE> - an array of terms, indexed by the integers associated with
          variable symbols.
<DT><B>Returns:</B><DD>the result of binding.</DL>
</DD>
</DL>
<HR>

<A NAME="equals(JSHOP2.Term)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A>&nbsp;t)</PRE>
<DL>
<DD>Whether or not another term is equivalent to this numerical term.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../JSHOP2/Term.html#equals(JSHOP2.Term)">equals</A></CODE> in class <CODE><A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>t</CODE> - the term being compared to this term.
<DT><B>Returns:</B><DD><code>true</code> if the two terms are equal, <code>false</code>
          otherwise.</DL>
</DD>
</DL>
<HR>

<A NAME="findUnifier(JSHOP2.Term, JSHOP2.Term[])"><!-- --></A><H3>
findUnifier</H3>
<PRE>
public boolean <B>findUnifier</B>(<A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A>&nbsp;t,
                           <A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A>[]&nbsp;binding)</PRE>
<DL>
<DD>Find a unifier between this numerical term and another given term. Since
  this term is a number, this boils down to whether or not the other given
  term is equal to this one.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../JSHOP2/Term.html#findUnifier(JSHOP2.Term, JSHOP2.Term[])">findUnifier</A></CODE> in class <CODE><A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>t</CODE> - the term with which we are finding a unifier.<DD><CODE>binding</CODE> - the unifier to be returned.
<DT><B>Returns:</B><DD><code>false</code> if the two terms can not be unified,
          <code>true</code> otherwise.</DL>
</DD>
</DL>
<HR>

<A NAME="getNumber()"><!-- --></A><H3>
getNumber</H3>
<PRE>
public double <B>getNumber</B>()</PRE>
<DL>
<DD>To get the value of this numerical term.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the value of this numerical term.</DL>
</DD>
</DL>
<HR>

<A NAME="isGround()"><!-- --></A><H3>
isGround</H3>
<PRE>
public boolean <B>isGround</B>()</PRE>
<DL>
<DD>This function always returns <code>true</code> because a numerical term
  is always ground by definition.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../JSHOP2/Term.html#isGround()">isGround</A></CODE> in class <CODE><A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if this term is ground, <code>false</code>
          otherwise.</DL>
</DD>
</DL>
<HR>

<A NAME="toCode()"><!-- --></A><H3>
toCode</H3>
<PRE>
public java.lang.String <B>toCode</B>()</PRE>
<DL>
<DD>This function produces Java code to create this numerical.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../JSHOP2/CompileTimeObject.html#toCode()">toCode</A></CODE> in class <CODE><A HREF="../JSHOP2/CompileTimeObject.html" title="class in JSHOP2">CompileTimeObject</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the produced code as a <code>String</code>.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>This function returns the <code>String</code> representation of the value
  of this numerical term.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../JSHOP2/Term.html#toString()">toString</A></CODE> in class <CODE><A HREF="../JSHOP2/Term.html" title="class in JSHOP2">Term</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the printable <code>String</code> that shows the value of this
          term.</DL>
</DD>
</DL>
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