com.caucho.quercus.env
Class ConstStringValue

java.lang.Object
  com.caucho.quercus.env.Value
      com.caucho.quercus.env.StringValue
          com.caucho.quercus.env.BinaryValue
              com.caucho.quercus.env.StringBuilderValue
                  com.caucho.quercus.env.ConstStringValue

All Implemented Interfaces:

ByteAppendable, java.io.Serializable, java.lang.CharSequence

Direct Known Subclasses:

CompiledConstStringValue

public class ConstStringValue
extends StringBuilderValue

Represents a StringValue that is never modified. For compiled code.

See Also:

Serialized Form

Field Summary

static ConstStringValue

EMPTY

Fields inherited from class com.caucho.quercus.env.StringValue

IS_DOUBLE, IS_LONG, IS_STRING, MIN_LENGTH

Fields inherited from class com.caucho.quercus.env.Value

L, NULL_ARGS, NULL_VALUE_ARRAY, SCALAR_V

Constructor Summary

ConstStringValue()

ConstStringValue(byte[] buffer)

ConstStringValue(byte[] buffer, int offset, int length)

ConstStringValue(byte[] s, Value v1)

ConstStringValue(char ch)

ConstStringValue(char[] s)

ConstStringValue(char[] buffer, int length)
Creates a new StringBuilderValue with the buffer without copying.

ConstStringValue(char[] buffer, int offset, int length)

ConstStringValue(char[] s, Value v1)

ConstStringValue(java.lang.String s)

ConstStringValue(StringBuilderValue sb)

ConstStringValue(Value v1)

ConstStringValue(Value v1, Value v2)

ConstStringValue(Value v1, Value v2, Value v3)

Method Summary

void	generate(java.io.PrintWriter out) Generates code to recreate the expression.
ValueType	getValueType() Returns the ValueType.
boolean	isStatic()
void	serialize(Env env, java.lang.StringBuilder sb) Serializes the value.
protected void	setDoubleValue(DoubleValue value)
protected void	setKey(Value value)
protected void	setLongValue(LongValue value)
protected void	setString(java.lang.String value)
protected void	setValueType(ValueType valueType)
double	toDouble() Converts to a double.
DoubleValue	toDoubleValue() Converts to a double vaule
Value	toKey() Converts to a key.
long	toLong() Converts to a long.
LongValue	toLongValue() Converts to a long vaule
java.lang.String	toString() Converts to a string.

Methods inherited from class com.caucho.quercus.env.StringBuilderValue

append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, appendByte, appendBytes, appendBytes, appendTo, appendTo, appendTo, appendTo, appendUnicode, appendUnicode, appendUnicode, appendUnicode, appendUtf8, charAt, charValueAt, copyStringBuilder, create, create, create, createStringBuilder, createStringBuilder, createStringBuilder, ensureAppendCapacity, ensureCapacity, eq, eql, equals, get, getBuffer, getBufferLength, getCrc32Value, getHashCode, getOffset, getOutputStream, getType, getValue, getValueType, hashCode, hashCodeCaseInsensitive, indexOf, indexOf, indexOf, isEmpty, isPHP5String, isScalar, isset, length, print, print, put, regionMatches, regionMatchesIgnoreCase, setCharValueAt, setOffset, stringSubstring, subSequence, toBinaryValue, toBinaryValue, toBoolean, toBytes, toDebugString, toDouble, toInputStream, toJavaObject, toLowerCase, toStringBuilder, toStringBuilder, toStringBuilder, toStringBuilder, toUnicodeValue, toUnicodeValue, toUnicodeValue, toUpperCase, varDumpImpl, write, write, writeTo

Methods inherited from class com.caucho.quercus.env.BinaryValue

toBinaryValueMarshalCost

Methods inherited from class com.caucho.quercus.env.StringValue

add, append, append, append, append, append, appendBytes, appendBytes, appendRead, appendRead, appendReadAll, appendReadAll, appendReadAll, appendUnicode, appendUnicode, appendUnicode, appendUnicode, appendUnicode, appendUnicode, appendUnicode, appendUtf8, bitAnd, bitOr, bitXor, cmp, cmpString, convertToUnicode, create, create, endsWith, equalsIgnoreCase, getArg, getChars, getRawCharArray, increment, indexOf, isDoubleConvertible, isLongConvertible, isNumber, isNumeric, isString, jsonEncode, lastIndexOf, lastIndexOf, lastIndexOf, lastIndexOf, regionMatches, sub, substring, substring, toAutoArray, toAutoObject, toByteMarshalCost, toCallable, toCharArray, toCharArrayMarshalCost, toCharMarshalCost, toDouble, toDoubleMarshalCost, toFloatMarshalCost, toInputStream, toIntegerMarshalCost, toLong, toLongMarshalCost, toReader, toShortMarshalCost, toSimpleReader, toStringMarshalCost, toStringValue, toStringValue, toStringValueMarshalCost, toUnicode, valuesToArray, varExport

Methods inherited from class com.caucho.quercus.env.Value

abs, add, addOne, call, call, call, call, call, call, call, callCopy, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callRef, callRef, callRef, callRef, callRef, callRef, callRef, checkPrivate, checkProtected, clone, containsKey, copy, copy, copy, copyArrayItem, copyReturn, copySaveFunArg, copyTree, current, div, div, end, eqValue, findFunction, geq, getArray, getArray, getBaseIterator, getCallableName, getCalledClass, getClassName, getCount, getCountRecursive, getDirty, getField, getFieldArg, getFieldArgRef, getFieldArray, getFieldObject, getFieldVar, getIterator, getKeyArray, getKeyIterator, getObject, getObject, getQuercusClass, getRef, getResourceType, getSize, getThisField, getThisFieldArg, getThisFieldArgRef, getThisFieldArray, getThisFieldObject, getThisFieldVar, getValueArray, getValueIterator, getVar, gt, hasCurrent, initField, isA, isA, isArray, isBinary, isBoolean, isCallable, isDefault, isDouble, isFieldInit, isLong, isNull, isNumberConvertible, isObject, isResource, isset, issetField, issetThisField, isUnicode, isVar, key, keyExists, leq, lshift, lt, mod, mul, mul, neg, next, nextIndex, pop, pos, postdecr, postincr, postincr, predecr, preincr, preincr, prev, printDepth, printJavaChar, printJavaString, printR, printRImpl, put, put, putField, putField, putField, putObject, putThisField, putThisField, putVar, remove, reset, rshift, serialize, set, setFieldInit, setJavaObject, shuffle, sub_rev, sub, subOne, toArgRef, toArray, toArrayValue, toBigDecimal, toBigInteger, toBinaryValue, toBooleanMarshalCost, toByteArrayMarshalCost, toChar, toException, toInt, toInternString, toJavaBoolean, toJavaByte, toJavaCalendar, toJavaCharacter, toJavaCollection, toJavaDate, toJavaDouble, toJavaFloat, toJavaInteger, toJavaList, toJavaLong, toJavaMap, toJavaObject, toJavaObjectMarshalCost, toJavaObjectNotNull, toJavaShort, toJavaString, toJavaURL, toLocalRef, toLocalThis, toLocalValue, toLocalValueReadOnly, toLocalVar, toLocalVarDeclAsRef, toObject, toRef, toRefValue, toString, toUnicodeValueMarshalCost, toValue, toVar, unsetArray, unsetField, unsetThisArray, unsetThisField, varDump

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY

public static final ConstStringValue EMPTY

Constructor Detail

ConstStringValue

public ConstStringValue()

ConstStringValue

public ConstStringValue(StringBuilderValue sb)

ConstStringValue

public ConstStringValue(byte[] buffer,
                        int offset,
                        int length)

ConstStringValue

public ConstStringValue(char[] buffer,
                        int offset,
                        int length)

ConstStringValue

public ConstStringValue(char[] buffer,
                        int length)

Creates a new StringBuilderValue with the buffer without copying.

ConstStringValue

public ConstStringValue(byte[] buffer)

ConstStringValue

public ConstStringValue(char ch)

ConstStringValue

public ConstStringValue(java.lang.String s)

ConstStringValue

public ConstStringValue(char[] s)

ConstStringValue

public ConstStringValue(char[] s,
                        Value v1)

ConstStringValue

public ConstStringValue(byte[] s,
                        Value v1)

ConstStringValue

public ConstStringValue(Value v1)

ConstStringValue

public ConstStringValue(Value v1,
                        Value v2)

ConstStringValue

public ConstStringValue(Value v1,
                        Value v2,
                        Value v3)

Method Detail

isStatic

public boolean isStatic()

setLongValue

protected void setLongValue(LongValue value)

setDoubleValue

protected void setDoubleValue(DoubleValue value)

setString

protected void setString(java.lang.String value)

setKey

protected void setKey(Value value)

setValueType

protected void setValueType(ValueType valueType)

toLongValue

public LongValue toLongValue()

Converts to a long vaule

Overrides:

toLongValue in class Value

toDoubleValue

public DoubleValue toDoubleValue()

Converts to a double vaule

Overrides:

toDoubleValue in class Value

toLong

public long toLong()

Converts to a long.

Overrides:

toLong in class StringBuilderValue

toDouble

public double toDouble()

Converts to a double.

Overrides:

toDouble in class StringBuilderValue

getValueType

public ValueType getValueType()

Returns the ValueType.

Overrides:

getValueType in class StringBuilderValue

toKey

public Value toKey()

Converts to a key.

Overrides:

toKey in class StringBuilderValue

serialize

public void serialize(Env env,
                      java.lang.StringBuilder sb)

Serializes the value.

Overrides:

serialize in class StringBuilderValue

generate

public void generate(java.io.PrintWriter out)
              throws java.io.IOException

Generates code to recreate the expression.

Overrides:

generate in class StringValue

Parameters:

out - the writer to the Java source code.

Throws:

java.io.IOException

toString

public java.lang.String toString()

Description copied from class: StringBuilderValue

Converts to a string.

Specified by:

toString in interface java.lang.CharSequence

Overrides:

toString in class StringBuilderValue