X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Robust%2Fsrc%2FClassLibrary%2FString.java;h=5bdaf0fb57aeba07838ef9b402ae098ca264bd50;hb=cdcf09c40af1419fa42932aae249cb79b69b5daf;hp=95d85b229b439f5ff3b562989dcdc04c06a7b9d8;hpb=1acbbe0406497c772a050046b8499aeffed1cc44;p=IRC.git

diff --git a/Robust/src/ClassLibrary/String.java b/Robust/src/ClassLibrary/String.java
deleted file mode 100644
index 95d85b22..00000000
--- a/Robust/src/ClassLibrary/String.java
+++ /dev/null
@@ -1,179 +0,0 @@
-public class String {
-    char value[];
-    int count;
-    int offset;
-    private int cachedHashcode;
-
-    private String() {
-    }
-
-    public String(char str[]) {
-	char charstr[]=new char[str.length];
-	for(int i=0;i<str.length;i++)
-	    charstr[i]=str[i];
-	this.value=charstr;
-	this.count=str.length;
-	this.offset=0;
-    }
-
-    public String(byte str[]) {
-	char charstr[]=new char[str.length];
-	for(int i=0;i<str.length;i++)
-	    charstr[i]=(char)str[i];
-	this.value=charstr;
-	this.count=str.length;
-	this.offset=0;
-    }
-
-    public String(String str) {
-	this.value=str.value;
-	this.count=str.count;
-	this.offset=str.offset;
-    }
-
-    public String(StringBuffer strbuf) {
-	value=new char[strbuf.length()];
-	count=strbuf.length();
-	offset=0;
-	for(int i=0;i<count;i++)
-	    value[i]=strbuf.value[i];
-    }
-
-    public String subString(int beginIndex, int endIndex) {
-	String str=new String();
-	if (beginIndex>this.count||endIndex>this.count||beginIndex>endIndex) {
-	    // FIXME
-	}
-	str.value=this.value;
-	str.count=endIndex-beginIndex;
-	str.offset=this.offset+beginIndex;
-	return str;
-    }
-
-    public String subString(int beginIndex) {
-	return this.subString(beginIndex, this.count);
-    }
-
-    public int indexOf(int ch) {
-	return this.indexOf(ch, 0);
-    }
-
-    public int indexOf(int ch, int fromIndex) {
-	for(int i=fromIndex;i<count;i++)
-	    if (this.charAt(i)==ch)
-		return i;
-	return -1;
-    }
-
-    public int indexOf(String str) {
-	return this.indexOf(str, 0);
-    }
-
-    public int indexOf(String str, int fromIndex) {
-	if (fromIndex<0)
-	    fromIndex=0;
-	for(int i=fromIndex;i<=(count-str.count);i++)
-	    if (regionMatches(i, str, 0, str.count))
-		return i;
-	return -1;
-    }
-
-    public boolean startsWith(String str) {
-	return regionMatches(0, str, 0, str.count);
-    }
-
-    public boolean regionMatches(int toffset, String other, int ooffset, int len) {
-	if (toffset<0 || ooffset <0 || (toffset+len)>count || (ooffset+len)>other.count)
-	    return false;
-	for(int i=0;i<len;i++)
-	    if (other.value[i+other.offset+ooffset]!=
-		this.value[i+this.offset+toffset])
-		return false;
-	return true;
-    }
-
-    public char[] toCharArray() {
-	char str[]=new char[count];
-	for(int i=0;i<count;i++)
-	    str[i]=value[i+offset];
-	return str;
-    }
-
-    public byte[] getBytes() {
-	byte str[]=new byte[count];
-	for(int i=0;i<count;i++)
-	    str[i]=(byte)value[i+offset];
-	return str;
-    }
-
-    public int length() {
-	return count;
-    }
-
-    public char charAt(int i) {
-	return value[i+offset];
-    }
-
-    public String toString() {
-	return this;
-    }
-
-    public static String valueOf(Object o) {
-	return o.toString();
-    }
-
-    public static String valueOf(int x) {
-	int length=0;
-	int tmp;
-	if (x<0)
-	    tmp=-x;
-	else
-	    tmp=x;
-	do {
-	    tmp=tmp/10;
-	    length=length+1;
-	} while(tmp!=0);
-	
-	char chararray[];
-	if (x<0)
-	    chararray=new char[length+1];
-	else
-	    chararray=new char[length];
-	int voffset;
-	if (x<0) {
-	    chararray[0]='-';
-	    voffset=1;
-	    x=-x;
-	} else
-	    voffset=0;
-       	
-	do {
-	    chararray[--length+voffset]=(char)(x%10+'0');
-	    x=x/10;
-	} while (length!=0);
-	return new String(chararray);
-    }
-
-    public int hashCode() {
-	if (cachedHashcode!=0)
-	    return cachedHashcode;
-	int hashcode=0;
-	for(int i=0;i<count;i++)
-	    hashcode=hashcode*31+value[i+offset];
-	cachedHashcode=hashcode;
-	return hashcode;
-    }
-
-    public boolean equals(Object o) {
-	if (o.getType()!=getType())
-	    return false;
-	String s=(String)o;
-	if (s.count!=count)
-	    return false;
-	for(int i=0;i<count;i++) {
-	    if (s.value[i+s.offset]!=value[i+offset])
-		return false;
-	}
-	return true;
-    }
-}